commensal共栖: commensalism; mutualism共栖: commensalism; mutualism◇共栖动物 mutualist共栖虫: commensal共栖的: commensal; symbiotic共栖体: commensal下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:共栖者，即可在微信中查询翻译
