Ethylmethylcellulose
乙基甲基纤维素
🗣️ 情景例句
No. Instead of exercising, I photographed the class.
没有， 没有， 我在给他们拍照。
But it looks like that's out of the question.
看现在看来不可能了。
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。