Quadrupler
[计] 四倍器, 乘装置
🗣️ 情景例句
How's that?
怎么是这样？
We should make it clear whether the damage was caused in transit or during the unloading process, or by other reasons.
我们要弄清楚货物是否在运输途中受损，还是在卸货过程中受损，或者别的原因。
It's dangerous!
危险！