单词 | 滑油 |
释义 | 〔grease〕A thick oil or viscous substance, especially when used as a lubricant.润滑油,滑油:粘稠的油或粘性物质,尤指用作润滑油的〔nipple〕A small projection through which grease in a grease gun can be forced into a bearing.滑油嘴:一个小的突起,通过它滑油枪中的润滑油能被注入轴承 |
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