不到1less: adj. 〔little 的比较级之一〕 1.更小的,较 ...than: He has no other friend ...one: Once one is one. 一乘一等于 ...half: n. (pl. halves ) 1.半,一半;一部分。 ...no less than half a million people: 不下于五十万人下载手机词典可随时随地查词查翻译