F2
[医] 第二子代
🗣️ 情景例句
Hand me two eggs from the refrigerator,
替我从冰箱拿两个蛋来。
I'd like to reserve a sleeper to chicago.
我要预订去芝加哥的卧铺。
runs the gentle slope of the continental shelf, geologically part of the continents.
从地质学上来说，它是大陆的一部分。