Angeiic acid
[医] 欧白芷酸
🧩 词语组成解析
🗣️ 情景例句
I understand you used to be in the construction business,
听说你过去从事建筑业
A scientist has come up with a good idea. That's it!
科学家想起了一个好创意。就是这个！
I am a new student.My name's Robert.
我是个新学生，我的名字叫罗伯特。