Opd
[医][=obstetric prediabetes]产科的前躯糖尿病
🗣️ 情景例句
There's another advanced class today at four o'clock.
今天下午四点钟还有一次高级班。
I'm tired.
我累了。
However, my enthusiasm waned.
而这时我的热情却减退了。