Ethocel
[化] 乙基纤维素
🗣️ 情景例句
The work was turned over to the secretary.
这项工作移交给了秘书。
It's a shame this restaurant is so expensive.
太遗憾了，这家餐馆太贵了。
Thank you, Mr. Robert.
谢谢，罗伯特先生。