Coeruleum methylenum
[医] 亚甲蓝, 甲烯蓝, 美蓝
🗣️ 情景例句
I'd like to see your work.
我希望能看到你的作品。
Still waters have deep bottoms.
静水常深。
Excuse me! Are you from the USA?
对不起，你是美国人吗？