Gums
n. 牙龈, 树胶；牙床（gum复数形式）
🗣️ 情景例句
Come on in, Dad.
请进来 ，爸爸。
What's the population of China?
中国有多少人口？
When he landed near Dover, the first person to greet him was a local policeman.
当他在多佛着陆后，第一个迎接他的是当地一名警察。