1

同义
1 ace one single i unity
词性
n
解释
the smallest whole number or a numeral representing this number
示例
he has the one but will need a two and three to go with it|they had lunch at one

同义
one 1 ane i
词性
s
解释
used of a single unit or thing; not two or more
示例
`ane' is Scottish