单词	selectionism
释义	selectionism noun se·​lec·​tion·​ism -shəˌnizəm plural -s : a system or theory based on the doctrine of natural, artificial, or social selection Word History Etymology International Scientific Vocabulary selection + -ism
随便看	sand roll sand roller sand runner sand sage sand saucer sand screw sand sedge sand shadow sand shark sand shell sand shilling sand skink sand skipper sand smelt sand snake sand snipe sand sole sand spout sand spurrey sand spurry sand squeteague sand star sand sturgeon sand sucker sand swallow

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。