单词 countermeasure 释义 countermeasure n (often pl 常作复数) course of action taken to re......

单词 counter-offer 释义 counter-offer n offer made in response to, and esp to defeat, an o......

单词 oligohydramnios 释义 oligohydramnios Obstetrics.|lghadrmns|[f. oligo- + hydro- + amni......

单词 oligodendroglioma 释义 oligodendroglioma Path.|lgdndrglam|[f. oligodendroglia + -oma.......

单词 oligoclase 释义 oligoclase Min.|lgkles|[Named 1826, f. oligo- + Gr. ά breaking, frac......

单词 Oligocene 释义 Oligocene, a. Geol.|lgsin|[mod. f. oligo- + Gr. new, recent.]Of certa......