🧩 词语组成解析
a. 产科的, 助产的
🗣️ 情景例句
I'm as strong as an ox.
我像牛一样壮。
Happy is the man that owes nothing.
无债一身轻。
I have two cats. One is white, the other is black.
我有两只猫，一只是白猫，另一只是黑猫。