little water opossumlutrine opossum粗: wide; thick尾: hairs on a horse's tail spik ...负: burden; load鼠: mouse; rat属: join; combine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:粗尾负鼠属,即可在微信中查询翻译