Folwell
[人名] 福韦尔
🗣️ 情景例句
Tomorrow.
明天。
Why does only one sock get lost at a time?
为什么袜子只丢了一只呢？
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。