词汇“凹坑”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	凹坑
释义	凹坑凹坑[āo kēng]1.■pit; {冶} steel pit:这木料上到处是凹坑，需用砂纸打磨一下。The wood is full of pits and needs sanding.
随便看	preformationist preformation theory preformative preformed preformed catalyst preformed ceramic core preformedcompact preformed joint preformed polymer preformed precipitate preformed winding preformed (wire) rope preformer preform forging preforming preforming machine preforming press preforming technique preform invoice preformistic preform machine preform roving preformylation prefractionation preframe

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