one

US /wʌn/
UK /wʌn/
"one" picture
1.

一, 一个

the lowest cardinal number; half of two; 1

:
I have one apple.
我有一个苹果。
There is only one way to do this.
只有一种方法可以做到这一点。
1.

一个, 那个人

a single person or thing

:
He is the one who can help us.
他是能帮助我们的那个人
Which one do you prefer?
你更喜欢哪一个