Sh.
[医] 血清性肝炎
🗣️ 情景例句
But don't you think it'd be a good subject?
你不觉得这是个好题材吗？
How many languages do you speak?
你说多少种语言？
The same old favorites recur year in year out with monotonous regularity.
相同的决心以单调的规律年复一年地出现。