Heptenol
庚烯醇
🗣️ 情景例句
Can we? When?
行吗 ？什么时候？
Never too late to mend.
过则勿惮改。
That wasn't very clever! And you'd better take the shopping basket with you, too! said Mother.
“那是不够明智的！你最好顺便把购物篮子也带去！”妈妈说。