Ethocel
[化] 乙基纤维素
🗣️ 情景例句
Please tell him that Lu Ming tried to contact him.
请你转告他陆明正设法跟他联系。
I should have studied last night, but I was too tired.
我昨晚应该学习，但是我太累了。
No. It isn't real, said Meimei. It was used in plays.
“不，那不是真的，”梅梅说，“那是演戏用的。”