Ethocel
[化] 乙基纤维素
🗣️ 情景例句
Vanilla?
香草的？
Do you go on picnics?
你常去郊游吗？
That sounds very interesting! I'll buy some frozen peas at the supermarket on my way home.
听起来很有趣！我回家时在超级市场买些冻豌豆。