Rhodanometry
氰值测(油)法, 硫氰酸盐定量(法)
🗣️ 情景例句
The girl always wears a happy smile.
这女孩随时都面带快乐的微笑。
Excuse me to give you so much trouble.
对不起给你带来这么多麻烦。
That's nice dress.It's very smart.
这件连衣裙真好，真漂亮。