Scammoniae resina
[医] 司格蒙旋花脂
🧩 词语组成解析
[医] 树脂, 松脂, 松香
🗣️ 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。
Do you have a phone book(directory)?
你有电话簿吗？
Good morning, Mr. WU:?Here's my homework. I was ill on Monday, so it's late.
吴先生，早上好！这是我的英语家庭作业。我星期一病了，所以迟交。