英语词汇“a piece of chalk”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	a piece of chalk
释义	a piece of chalk短语⁴⁶³⁴⁸一支粉笔课堂互动
随便看	moment property Moment Pulse moment ratio moment ratios momentray A V dissociation momentray a-v dissociation moment redistribution moment reference momentousness momentousnesses momentous project Momentous Significance momentous urban construction moment pattern moment reference center of balance moment regularization moment reinforcement moment renormalization moment resistance moment-resistant capability moment resisting frame moment resisting frames moment-resisting frames moment-resisting joint moment resisting space frame