Propion
[化] 3-戊酮\\n[医] 二乙酮
🗣️ 情景例句
But her heart was with Donald.
但她的心中想的是Donald。
I still have some questions concerning our contract.
就合同方面我还有些问题要问。
It says here,on this card, that it was used in plays, said Meimei. it's a king's hat!
“这儿，这张卡片上说那是演戏用的，”梅梅说，“是国王的帽子！”