Ethylphenacemide
[化] 苯丁酰脲
🗣️ 情景例句
Lots of wonderful memories.
留下的是许多美好的回忆。
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
It's nothing serious. I think you've been very fortunate. Have you ever used the hot-cloth-and-frozen-peas treatment?
不要紧。我认为你非常幸运了。你用过热布---冻豌豆疗法吗？