Sruma
[医] 牙石
🗣️ 情景例句
She took a medical course.
她选读医学课程。
Whoever.
无论邀请谁。
Tim is an engineer.He is working for a big firm and he has already visited a great number of different places in Australia.
蒂姆是个工程师，正在一家大公司工作，并且已经去过澳大利亚的不少地方了。