Ketoaldehyde
酮醛
🗣️ 情景例句
I made a pig of myself.
我吃得像一头猪！
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。
'You'll soon learn English!' he said.
“您会很快学会英语的！”他说。