Harringtonine
三尖杉酯堿
??? 情景例句
Hello, how are you doing today?
你好， 今天怎么樣？
I heard you.
我聽到了啦。
A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down!
在鐘塔上干活的一位油漆工把一只油漆桶掛在了一根指針上，把鐘弄慢了！