gre考试填空词汇：selective

　　selective

　　简明释义

　　adj.精心选择的;选择的，不普遍的;淘汰的

　　selectively

　　Within the project, trees are selectively cut on a 25-year rotation.

　　按照这个计划，将以 25 年为一个轮伐期对树木进行有选择的砍伐。

　　selectivity

　　The soldiers specialized in going out in small groups, to kill with a very high degree of selectivity.

　　这些士兵擅长小股出动，执行具有高度选择性的歼敌任务。

　　selectively

　　...people on small incomes who wanted to shop selectively.

　　购物时想要货比三家的低收入人群

　　I honestly believe that she just has selective memory.

　　老实说，我相信她有选择性记忆。

　　A potent, selective and specific nucleoside antiviral.

　　一种有选择性的，特效的核苷类抗病毒药。

　　Develop the system of selective catalytic reduction fume denitrification.

　　选择性催化还原烟气脱硝系统开发。

　　An exceptionally quick and selective reader-john mason brown.

　　非常敏捷、选择性强的读者约翰梅森布朗。

　　Using methods like electron beam melting or selective laser sintering.

　　使用方法如电子束熔炼或选择性激光烧结。