Acetylethanolamine
乙酰基乙醇胺
🗣️ 情景例句
And don't forget your camera and film, Richard.
别忘了你的照相机和底片， Richard。
I'd like to have you come to my house for dinner sometime.
改天请到我家来吃饭。
For a long time.I watched them scurrying around the base of the tree in bewilderment.
在很长一段时间里，我看见蚂蚁围着大树底部来回转悠，不知所措。