Sphaerophysine
圆荚草碱
🔁 扩展释义
【医】 苦马豆硷, 1-胍-4-异戊烯氨基丁烷
🗣️ 情景例句
I can't wait to see my old pal Charley Rafer.
我真想早点见到老朋友Charley Rafer。
The telephone is ringing.
电话铃响了。
I know it's not necessary. I want to do it.
我知道不必这样，可是我愿付？/span>