Rightangle
[医]直角
🗣️ 情景例句
Excuse me, do you know...?
打扰一下，你知道...？
How did you decide that product was safe?
你怎样决定产品是安全的呢？
Yes, I have. He's in Sydney, Australia.
有，我有。他在澳大利亚的悉尼。