Block and tackle
[ [blɔk ənd 'tækl] ]
辅助 Assistant
[机] 滑车组
📖 牛津释义
block and tackle
lifting device consisting of ropes and pulleys 滑轮组（有缆绳和滑轮的起重装置）.
🧩 词语组成解析
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
tackle
['tækl]
n. 用具，装备;索具;阻挡;阻截队员;
vt. 着手处理;[橄榄球]擒住并摔倒（一名对方球员）;给（马）配上挽具;
vi. 擒住并摔倒一名对手;
🗣️ 情景例句
Is cash all right?
现金可以吗？
They only want to solve domestic problems.
他们只希望解决国内的问题。
After chipping through a wall which was eighteen inches thick, they found that a man had been trapped in the chimney.
他们凿透了18英寸厚的墙壁，发现有个人卡在烟囱里。