Digitanol
毛地黄烷醇
🗣️ 情景例句
I'd like to check this book out.
我想借这本书。
I have no idea what they're going to say, so I'll have to play it by ear.
我一点不知道他们将会说些什么，所以我只好见机行事。
I'm very proud of you.
我为你感到自豪。