Begetters
(begetter 的复数) n. 生产者；父
🗣️ 情景例句
Who knows?
谁知道？
To scream for his breakfast
想吃早餐而大喊大叫。
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。