pliohippus上: upper; up; upward新: new; fresh; novel; up-to-dat ...属: join; combine上新马: pliohippus渐新马属: mesohippus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:上新马属,即可在微信中查询翻译