Ketostearate
酮硬脂酸
🗣️ 情景例句
What are the flowers for, Richard?
究竟为什么送花 ，Richard？
I remember the girl whose father owns a bakery.
我记得那个女孩的父亲有一间面包店。
You must be more careful! That car nearly hit you.
你得多加小心！那辆小车差一点碰着你了。