Observ
abbr. observation 观察; 观测; observatory 天文台; 气象台
🗣️ 情景例句
I've got it.
我都记下了。
It's nice and sweet.
它的味道甜美。
In the class there are two American girls. They are twins. Their names are Lily and Lucy.
在班上有两个美国女孩，他们是双胞胎，名字叫鲁茜、莉莉。