Ethylhexanal
乙基乙醛
🗣️ 情景例句
And thanks again for the lunch and for the game.
再次谢谢你们提供了午餐和游戏。
Repetition is the mother of knowledge.
反覆学习是知识之源。
Class 3 and Class 1 were in front!
他们两人同时传出接力棒。这时3班和1班在前边！