Ucd
abbr. usual childhood diseases 儿科常见病
🗣️ 情景例句
That's my story and I'm sticking to it.
我说的就是这些，句句实情。
Soorow is at parting if at meeting there be laughter.
离别多愁恨，相见尽笑声。
I sat in the front of the bus to get a good view of the countryside.
我坐在汽车的前部，以便饱览农村风光。