Leucacene
[化] 苊热裂烃
🗣️ 情景例句
Nothing interesting.
没有什么有趣的。
I remember the girl whose father earns $ 10000 a month.
我记得那个女孩的父亲一个月赚一万元。
So was born the echo-sounding apparatus, now in general use in ships.
这样就产生了目前各种船舶上普遍应用的回声探测仪。