Stepdaughter
n. 妻与前夫所生的女儿, 夫与前妻所生的女儿
🗣️ 情景例句
No. Thank you. I have a dinner date.
不 谢谢。我要去赴晚餐约会。
We are in great need of Grade A.
我们急需一等品。
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。