英语词汇“chain block”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	chain block
释义	chain block 基本例句 n.起重机用作名词A shrill whistle rang out as a signal, a man over at the engine pulled a lever, a chain from the derrick was lowered, and the whistle rang out again.随着一声尖锐的哨响作为信号，机器后面的人拉动手柄，起重机下的铰链徐徐降下，然后又是一声哨响。
随便看	reformatory school reformatory schools act reformatory system reform consensus reform construction reform content reform contents reform converyor reformats Reformatski Reformatskii reaction Reformatskiy reformatsky reaction Reformatsky reagent Reformatsky's reaction reformat specification statement set reformattable reformatted re-formatted reformatter reformatters reformatting re-formatting reformattings re-formattings