Pentifylline
[化] 喷替茶碱; 己可可碱; 1-己基可可碱
🗣️ 情景例句
I'd love to, Philip, but I'm afraid I can't.
我很想， Philip ，但是恐怕不行。
Who is the mayor of this city?
谁是这城市的市长？
A child ran into the street and knocked her off her bicycle.
一个孩子冲上马路，把她从车上撞了下来。