Dichlorodiethyl
sulphide[化]二氯二乙硫醚,芥子气
🗣️ 情景例句
It always takes time to get used to a new place.
适应一个新地方总是需要一段时间。
Truth will stand without a prop.
真理能树，不靠支持。
The only other ship to match her was the Thermopylae.
唯一可以与之一比高低的是“塞姆皮雷”号帆船。