单词	protocooperation
释义	protocooperation noun pro·​to·​cooperation "+ : automatic or involuntary interaction by different kinds of organisms through which they mutually benefit (as by provision of debris habitats by trees and stirring of the forest floor by microfauna living in or on the debris) protocooperative "+ adjective Word History Etymology prot- + cooperation
随便看	chicanas chicane chicaned chicaner chicaneries chicaners chicanery chicanes chicaning chicanings chicanismo Chicano chicanos chicaric chicas chiccories chiccory chicer chicest chich chicha Chichagof chicharro chicharron chicharrones

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。