| 单词 | oilcup |
| 释义 | oilcup in British English (ˈɔɪlˌkʌp) noun a cup-shaped oil reservoir in a machine providing continuous lubrication for a bearing oilcup in American English (ˈɔɪlˌkʌp) noun a container (in a machine) for releasing oil gradually as lubrication for moving parts oilcup in American English (ˈɔilˌkʌp) noun a closed cup or can supplying lubricant to a bearing or bearings Also called: grease cup Word origin [1840–50; oil + cup]This word is first recorded in the period 1840–50. Other words that entered Englishat around the same time include: dope, layout, plaque, pylon, striation |
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