Diprophylline
[化] 二羟丙茶碱; 喘定
🗣️ 情景例句
That leaves a lot to be desired.
太不让人满意了。
I plan to go to the concert.
我打算去听音乐会。
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。