单词	keyhole
释义	keyholekeyhole /ˈkihoʊl/ noun [countable] the hole that you put a key in to open a lock
随便看	-ose -oses OSHA Osiris -osis Oslo osmosis osmotic osprey osseous ossification ossify ostensible ostensibly ostentation ostentatious ostentatiously osteo- osteoarthritis osteopath osteopathy osteoporosis ostracism ostracize ostrich

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。