Ethylhydroxyethylcellulose
乙基羟乙基纤维素
🗣️ 情景例句
Dad.
爸爸。
We'd like to hear what you say concerning the matter of packing.
我们很想听听你们在包装方面有什么意见。
' I looked down and nearly fell off the ladder when I saw a policeman.
”我向下面看去。当我看清是一个警察时，差一点儿从梯子上掉下去。