Phenothalin
酚酞
🗣️ 情景例句
These items shouldn't be difficult to come by
这些东西应该是不难弄到的，
I'll call you up later.
我稍后会打电话给你。
I spent the whole day in my room, but I did not write a single card!
我在房间里关了整整一天。然而竟连一张明信片也没写成！