Theophyline
n. [化]茶碱(用作利尿药、心脏兴奋药和平滑肌松弛药)
🗣️ 情景例句
We're promoting you to a senior position effective immediately.
我们将马上给你升职。
Drunken days have all their tomorrows.
今日花天酒地，明日潦倒穷途。
What bad weather! I don't like the snow.
天气糟透了！我不喜欢下雪天。