approximation
n
1 [C] amount or estimate that is not exactly right but nearly so 近乎準確的量或估計; 近似值
3000 students each year would be an approximation. 每年3000名學生, 這是個大約的數字.
2 [U] process of being or getting near (in number, quality, etc) 概算; 近似法.
??? 情景例句
There is nothing better than a hot dog in the country.