单词	tachy-
释义	tachy- combining form : rapid : accelerated tachycardia Word History Etymology Greek, from tachys
随便看	pinnatest pinnati- pinnatifid pinnation pinnatipedes pinnatipeds pinnatisect pinned pinned (down) pinned (on) pinned down pinned on pinner pinners pinnets pinni- Pinnidae pinnies Pinnigrada pinnigrade pinning pinning (down) pinning (on) pinning block pinning down

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。