Siphonoma
[医] 圆柱瘤
🗣️ 情景例句
In North America when people meet each other for the first time.
在北美，当人们第一次彼此见面时。
I haven't the slightest idea what you're talking about.
我一点也不知道你在说些什么。
What are you doing?
你在干什么？