单词	sis
释义	sissis /sɪs/ noun spoken informal Word Origin WORD ORIGINsis Origin: 1600-1700 sister a name used when speaking to your sister
随便看	nutritionist nutritious nutritive nuts nutshell nutter nutty nuzzle NV NVQ NW N-word NY NYC Nyerere, Julius nylon nymph nymphet nymphomania nymphomaniac NYPD NYSE NZ née O

英语词典包含52748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。