Macomb
[人名] 麦库姆
🗣️ 情景例句
And then, two years ago, my wife died.
接着， 两年前我妻子去世了。
What time does the train for Boston leaves?
去波士顿的火车几点开？
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。