Boom sheave
[化] 导向滑轮
🧩 词语组成解析
boom
[bʊm]
vi. 发出隆隆声;快速发展;暴涨;
vt. 以低沉而有回响的声音发出;使繁荣;使迅速发展;
n. 隆隆声;繁荣;激增;
n. 滑车轮, 绞缆车\\nvt. 捆成束\\nvi. 反桨划船
🗣️ 情景例句
The movie was a blockbuster.
这电影很成功。
How would I know?
我怎么知道？
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，