Ichthyocrinotoxin
鱼腺体毒素
🗣️ 情景例句
Why should I hire you?
我为什么要录用你？
Learn young, learn fair.
学习趁年轻，既学就学好。
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。