Mesaconate
中康酸盐[酯]
🗣️ 情景例句
OK.
好的。
A bald head is soon shaven.
光脑袋，剃得快。
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，