Coeruleum bromophenolis
[医] 溴酚蓝
🗣️ 情景例句
Ellen, I'd like your opinion. Ellen
我想听听你的意见。
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
You'll get used to it.
你会习惯的。