Pneumatic ramming
[机] 气动捣砂
🧩 词语组成解析
[机] 捣砂, 捣制
🗣️ 情景例句
what you need to fix up the old library.
你们修复旧图书馆所需要的东西。
Who would be so dumb?
谁会这么蠢？
My plane leaves at seven, so I think we'll take a taxi.
飞机7:00起飞，因此我想我们得乘出租车去。