| 单词 | oil hole |
| 释义 | > as lemmasoil hole oil hole n. a small hole in a machine through which oil can be passed for lubricating. ΚΠ 1847 J. Bourne Catech. Steam Engine 242 If the bearing heats..from the stopping of the oil hole or otherwise, the metal will be melted out. 1894 R. O. Heslop Northumberland Words Riper, an iron prong used for clearing dirt and dust out of the oilholes in machinery. 1994 Richmond (Va.) Times-Dispatch 5 Nov. e 1/1 Use a wire or small screwdriver to clean the oil holes in the guide-bar and the guide-bar slot. < as lemmas |
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