Sulfonaphthaleins
[化] 磺酞类
🗣️ 情景例句
I hope you're all enjoying the exhibition.
我希望你们都喜欢这个展览
We have a vision of the future.
我们对未来有一番憧憬。
The most valuable find of all was the ship's log book, parts of which it was still possible to read.
打捞到的东西中最有价值的是船上的航海日志，其中有一部分仍然清晰可读。