Cellpacking
管壳
🗣️ 情景例句
Are these the terms that we agreed on?
这些是我们同意的条件吗？
Who marrieth for love without money,hath good nights and sorry days.
为了爱情，无钱结婚，夜来欢娱，白天悔恨。
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。