词语block and tackle
解释复滑车,滑车组
词性名词
block and tackle〔名词〕复滑车详细»
block and tackle〔名词〕滑车组详细»
block and tackle〔名词〕滑轮组详细»
block and tackle〔名词〕动、定组滑轮组详细»
block and tackle滑轮组详细»