Dextropimarinal
右香醛
🗣️ 情景例句
Are you having a good time, Susan?
玩得高兴吗， Susan？
Thank you for your help.
谢谢您的帮助。
Which may keep company with the vessel for an hour without visible or more than occasional movement of wing.
它们随船飞行一小时也难得见其扇动一下翅膀。