Partes oralis
[医] 口咽部, 口咽
🧩 词语组成解析
[医] 部, 部分
🗣️ 情景例句
It's getting late.
时间不早了。
What's the basis of your belief that the product is safe?
你凭什么相信产品是安全的？
Believe it or not!
信不信由你！