Pectus
[医] 胸
🗣️ 情景例句
And I am a hard worker when I have something challenging to do.
并且在遇到挑战性的工作时，我是个很努力的人。
This product is doing very well in foreign countries.
这种产品在国外很畅销。
Yes, I have. He's in Sydney, Australia.
有，我有。他在澳大利亚的悉尼。