Arbitrary constant
[计] 任意常数
🧩 词语组成解析
🗣️ 情景例句
Where is your domicile?
你的户籍在哪里？
My cousin is a member of a flying club, He seem private flying.
我的表兄是一个飞行俱乐部成员，他似乎很喜欢飞行。
Good afternoon.
下午好。