| 释义 |
treadle
tread·le T0332400 (trĕd′l)n. A pedal or lever operated by the foot for circular drive, as in a potter's wheel or sewing machine.intr.v. tread·led, tread·ling, tread·les To work a treadle. [Middle English tredel, from Old English, step of a stair, from tredan, to tread.] tread′ler n.treadle (ˈtrɛdəl) n (Mechanical Engineering) a. a rocking lever operated by the foot to drive a machineb. (as modifier): a treadle sewing machine. vb (Mechanical Engineering) to work (a machine) with a treadle[Old English tredel, from trǣde something firm, from tredan to tread] ˈtreadler ntrea•dle (ˈtrɛd l) n., v. -dled, -dling. n. 1. a lever or the like worked by the foot to impart motion to a machine. v.i. 2. to work a treadle. [before 1000; Middle English tredel stairstep, Old English. See tread, -le] treadle Past participle: treadled Gerund: treadling
| Present |
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| I treadle | | you treadle | | he/she/it treadles | | we treadle | | you treadle | | they treadle |
| Preterite |
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| I treadled | | you treadled | | he/she/it treadled | | we treadled | | you treadled | | they treadled |
| Present Continuous |
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| I am treadling | | you are treadling | | he/she/it is treadling | | we are treadling | | you are treadling | | they are treadling |
| Present Perfect |
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| I have treadled | | you have treadled | | he/she/it has treadled | | we have treadled | | you have treadled | | they have treadled |
| Past Continuous |
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| I was treadling | | you were treadling | | he/she/it was treadling | | we were treadling | | you were treadling | | they were treadling |
| Past Perfect |
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| I had treadled | | you had treadled | | he/she/it had treadled | | we had treadled | | you had treadled | | they had treadled |
| Future |
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| I will treadle | | you will treadle | | he/she/it will treadle | | we will treadle | | you will treadle | | they will treadle |
| Future Perfect |
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| I will have treadled | | you will have treadled | | he/she/it will have treadled | | we will have treadled | | you will have treadled | | they will have treadled |
| Future Continuous |
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| I will be treadling | | you will be treadling | | he/she/it will be treadling | | we will be treadling | | you will be treadling | | they will be treadling |
| Present Perfect Continuous |
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| I have been treadling | | you have been treadling | | he/she/it has been treadling | | we have been treadling | | you have been treadling | | they have been treadling |
| Future Perfect Continuous |
|---|
| I will have been treadling | | you will have been treadling | | he/she/it will have been treadling | | we will have been treadling | | you will have been treadling | | they will have been treadling |
| Past Perfect Continuous |
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| I had been treadling | | you had been treadling | | he/she/it had been treadling | | we had been treadling | | you had been treadling | | they had been treadling |
| Conditional |
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| I would treadle | | you would treadle | | he/she/it would treadle | | we would treadle | | you would treadle | | they would treadle |
| Past Conditional |
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| I would have treadled | | you would have treadled | | he/she/it would have treadled | | we would have treadled | | you would have treadled | | they would have treadled | Thesaurus| Noun | 1. | treadle - a lever that is operated with the footfoot lever, foot pedal, pedalaccelerator, accelerator pedal, gas pedal, throttle, gas, gun - a pedal that controls the throttle valve; "he stepped on the gas"bicycle, bike, cycle, wheel - a wheeled vehicle that has two wheels and is moved by foot pedalsbrake pedal - foot pedal that moves a piston in the master brake cylinderclutch pedal, clutch - a pedal or lever that engages or disengages a rotating shaft and a driving mechanism; "he smoothely released the clutch with one foot and stepped on the gas with the other"lever - a rigid bar pivoted about a fulcrumautomotive vehicle, motor vehicle - a self-propelled wheeled vehicle that does not run on railspipe organ, organ - wind instrument whose sound is produced by means of pipes arranged in sets supplied with air from a bellows and controlled from a large complex musical keyboardsoft pedal - a pedal on a piano that moves the action closer to the strings and so soften the soundloud pedal, sustaining pedal - a pedal on a piano that lifts the dampers from the strings and so allows them to continue vibrating | | Verb | 1. | treadle - tread over; "the brick maker treadles over clay to pick out the stones"trample, tread - tread or stomp heavily or roughly; "The soldiers trampled across the fields" | | 2. | treadle - operate (machinery) by a treadle control, operate - handle and cause to function; "do not operate machinery after imbibing alcohol"; "control the lever" | Translationstreadle
treadlea. a rocking lever operated by the foot to drive a machine b. (as modifier): a treadle sewing machine treadle Related to treadle: Treadle sewing machineSynonyms for treadlenoun a lever that is operated with the footSynonyms- foot lever
- foot pedal
- pedal
Related Words- accelerator
- accelerator pedal
- gas pedal
- throttle
- gas
- gun
- bicycle
- bike
- cycle
- wheel
- brake pedal
- clutch pedal
- clutch
- lever
- automotive vehicle
- motor vehicle
- pipe organ
- organ
- soft pedal
- loud pedal
- sustaining pedal
verb tread overRelated Wordsverb operate (machinery) by a treadleRelated Words |