Vacujet
真空捕尘凿岩机
🗣️ 情景例句
She likes you.
她喜欢你 。
The computer industry is booming.
计算机业繁荣起来。
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，