Stf
[医][=serum thymus factor]血清胸腺因子
🗣️ 情景例句
And my phone number is 797-7963.
我的电话是797-7963。
I had the luck of finding a good job.
我幸运地找到一个好工作。
Mum,Chen Hui's coming tonight.
妈，陈慧今晚来。