Acrolactic acid
[化] 3-羟基丙烯酸
🧩 词语组成解析
🗣️ 情景例句
Oh, fine.
嗯 很好。
I'm willing to approve your plan.
我愿意批准你的计划。
but each year, the dogs are still sent out into the snow whenever a traveller is in difficulty.
但每年还要派狗到雪山地里去帮助那些遇到困难的旅游者，