Calotropin
[化] 牛角瓜苷(取自大牛角瓜Calotropis procera的茎叶)\\n[医] 牛角瓜甙
🗣️ 情景例句
They graduated from high school last year.
他们去年高中毕业。
I'll pretend like it's not ringing.
且当它闹钟没有响吧。
It would strike twelve in twenty minutes' time.
再过20分钟，大钟将敲响12下。