Ethylvanillin
[化] 乙基香兰素
🗣️ 情景例句
Would you please try to keep quiet at this hour?
这么晚了，你能不能尽量保持安静。
Very well, sir. Please fill out this remittance slip.
好的，先生。请填写这张汇款通知书。
Is it okay to smoke in the office?
在办公室里抽烟可以吗？