Ethogram
n. (动物)行为详述
🗣️ 情景例句
No, no, Robbie doesn't have them.
不， 不， Robbie没有拿。
I don't think it's four o'clock yet.
我认为现在还不到四点。
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。