block and tackle
/ˌblɒk ən ˈtæk(ə)l/a hoisting device in which a rope or chain is passed around a pair of blocks containing one or more pulleys. 滑轮组
noun [专属名词]滑轮组和绳索：用于举升或拉动的滑轮组和相关绳索或电缆。
I finally hoisted him up with a block and tackle.
我最终用滑轮组把他拉了上去。
- block and tackle 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 13 The search for oil block and tackle 名词: 滑轮组
单词造句:
- 网友用“Block and tackle”造句精选
- When opening, carrying or installing it, please use block and tackle, chain block, fork lift truck or other assistant devices. 在开箱·搬运·安装时，请使用吊滑轮，起重机，叉式升运机等辅助设备。