Ethanols
(ethanol 的复数) n. 乙醇, 酒精\\n[化] 乙醇
🗣️ 情景例句
autograph copies for the guests at the opening?
在展览开幕时为客人在书上亲笔签名呢
Knowledge comes from experience alone.
知识来自经验。
Mum, I don't feel very well.
妈，我感觉不舒服。