单词	loop
释义	noun | verb looploop1 /lup/ ●●○ noun [countable] Etymology ETYMOLOGYloop1 Origin: 1300-1400 Perhaps from Scottish Gaelic lub loop, bend Collocations COLLOCATIONS► belt loops  belt loops (=cloth loops used for holding a belt on pants) 1SHAPE OR LINE a shape like a curve or a circle made by a line curving back toward itself, or a piece of wire, string, etc. that has this shape:  A loop of wire held the gate shut. belt loops (=cloth loops used for holding a belt on pants)2knock/throw somebody for a loop informal to surprise and upset someone:  His response was so unexpected that it really threw me for a loop.3be out of the loop to not be part of a group of people that makes decisions or gets information:  Being out of the loop is the biggest problem for someone working from home.4be in the loop to be part of a group of people that makes decisions or gets information:  Keep me in the loop as you make plans.5COMPUTER computers a set of operations in a computer program that repeats continuously6FILM/TAPE a film or tape loop contains images or sounds that are repeated again and again7PLANE (also loop-the-loop) a pattern like a circle made by an airplane flying up, upside down, and then down noun | verb looploop2 verb Verb Table VERB TABLE loop Simple Form Present I, you, we, they loop he, she, it loops Past I, you, he, she, it, we, they looped Present perfect I, you, we, they have looped he, she, it has looped Past perfect I, you, he, she, it, we, they had looped Future I, you, he, she, it, we, they will loop Future perfect I, you, he, she, it, we, they will have looped Continuous Form Present I am looping he, she, it is looping you, we, they are looping Past I, he, she, it was looping you, we, they were looping Present perfect I, you, we, they have been looping he, she, it has been looping Past perfect I, you, he, she, it, we, they had been looping Future I, you, he, she, it, we, they will be looping Future perfect I, you, he, she, it, we, they will have been looping 1[intransitive, transitive] to form a loop, or to make something into a loop:  A man in the next car was looping a tie around his neck.2[intransitive, transitive] to move in a curve that forms the shape of a loop, or to make something move in this way:  The space probe looped toward Jupiter.3loop the loop to fly an airplane in a loop
随便看	quadrilateral quadrille quadrillion quadriplegia quadriplegic quadrophonic quadruped quadruple quadruplet quaff quagmire quail quaint quake quake-proof quake-proofing Quaker Quakers, the qualification qualified qualifier qualify qualitative qualitative data quality

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