考研英语高频词汇kill /kɪl/v. 杀死;毁灭;消磨(时间) <历年真题考查频次:80次>真题复现1:Time was when biologists somewhat over worded the evidence that these creatures preserve the health of game by killing the physically weak, or that they prey only on "worthless" species.(2010年翻译(48))