Olefine aldehyde
[化] 烯醛
🧩 词语组成解析
[化] 烯烃; 链烯烃
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
I think I know you. Aren't you...?
我觉得我认识你。你是……吗？
I said, Do you want me to help you?
我是说:你要我帮忙吗？"
You see, it's easy. Run! Good!
你看，挺简单的，跑起来，好！