单词	thirtieth
释义	thir·ti·eth (thûrtē-ĭth) n. 1. The ordinal number matching the number 30 in a series. 2. One of 30 equal parts. thirti·eth adv. & adj.
随便看	rock bottom rock-bottom rockbound rock-bound rock candy rock climbing rock cod Rock Cornish rock crab rock crystal rock dove Rockefeller rock elm rocker rocker arm rocker cam rocker panel rockery "Rocket." rocket rocket rocketeer rocket engine rocket plane rocketry

英语词典包含135693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。