facultativesaprophytee兼: double; twice物: thing; matter; object腐生物: saprobiont; saprogen; saprophages; saprophytes半腐生物: half saprophyte; hemisaprophytes产毒腐生物: toxicogenic saprophyte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:兼腐生物,即可在微信中查询翻译