Rufol
[化] 1,5-二羟基蒽
🗣️ 情景例句
May I make a suggestion?
我可以提个建议吗？
You look more rested than I've seen you before.
你比上次我看到你的时候精神多了。
It looks as if it hasn't been washed following the instructions.
这看起来没按说明来洗。