Ethocel
[化] 乙基纤维素
🗣️ 情景例句
How about a lemonade break?
休息一下喝点柠檬水好吗？
Love is sweet in the beginning,but sour in the end.
爱情先甜后来酸。
They had a good time, but I didn't go.
他们玩得很痛快，但我没有去。