Methylenum coeruleum
[医] 亚甲蓝, 美蓝
🗣️ 情景例句
Is a letter of credit OK?
用信用卡可以吗？
This award means a great deal to me.
这个奖对我意味深长。
Once on the boat, they were taken bolow and their chains were fixed to two bars that ran the length of the ship.
一上船，他们就被带进底舱，他们的镣铐就被拴在两根从船的一头伸到另一头的铁杆上。