微小[wēi xiǎo]small ; little ; tiny ; exiguity ; minuteness双语例句:1. Genes are those tiny bits of biological information swapped in sexual reproduction. 基因是在有性繁殖中交换的微小生物信息。2. The pool is smallish and more crowded than most. 这个池子略微小些,比大多数的池子更挤。3. No living organisms, large or microscopically small, inhabited it. 那里没有任何生物生存,无论是大型的还是极微小的生物。