🧩 词语组成解析
n. 括约肌\\n[医] 括约肌
🗣️ 情景例句
Unless in uniform, he doesn't look like a policeman.
除非穿上制服，要不他看起来不像警察。
To build a house
成家
No wonder you can't sleep when you eat so much.
你吃这么多难怪睡不着。