Orodiagnosis
[医] 血清诊断法
🗣️ 情景例句
Many students are working at part time jobs.
许多学生兼职打工。
I wonder what makes you do that.
我不知道是什么使你做那件事。
I was only five when my father had taken me abroad, and that we eighteen years ago.
我5岁那年，父亲就带我出了国，那是18年前的事了。