单词	mutualism
释义	English American mutualismnoun [ U ] /ˈmjuː.tʃu.əlɪ.zəm/us/ˈmjuː.tʃu.əlɪ.zəm/specialized a relationship between two organisms in which they live together and benefit each other Thesaurus: synonyms and related words Reciprocating another each other give and take it takes two to tango idiom mutual mutually one another 2 one good turn deserves another idiom reciprocal reciprocate reciprocity requite return scratch turn two two-way unrequited you scratch my back and I'll scratch yours idiom mutualismnoun [ U ] us/ˈmju·tʃu·əˌlɪz·əm/ biology a relationship between two organisms in which they live together and benefit each other
随便看	truths try try try for sth try it on try on something try out try out for sth try out something try someone's patience try someones patience try someone’s patience try something out on someone try sth for size try sth on try sth on for size try sth out try sth out on sb try your damnedest try your hand at something try your hand at sth try your luck try-out trying tryout