Methylenum coeruleum
[医] 亚甲蓝, 美蓝
🗣️ 情景例句
How come you're not studying?
你为什么不学习？
Elbow grease gives the best polish.
只要功夫深，铁杵磨成针。
The following day, the patient asked for a bedside telephone.
第二天，这位病人要了一部床头电话。