单词	pelvis
释义	pelvispelvis /ˈpɛlvɪs/ noun [countable] Etymology ETYMOLOGYpelvis Origin: 1600-1700 Latin basin science, biology the set of large wide curved bones at the base of your spine, to which your legs are joined [Origin: 1600–1700 Latin basin]
随便看	less -less less developed country lessee lessen lesser lesson lessor lest let -let letch letdown lethal lethargic lethargy let's letter letter bomb letterbox letter carrier lettered letterhead lettering letterman

英语词典包含48224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。