Oikosite
[医] 定居寄生物
🗣️ 情景例句
Take your medicine like a man.
做一个男人，去接受磨练吧！
I'm mad at myself.
我生自己的气。
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。