lemaitre universe梅: Prunus mume; plum特: particular; special; excepti ...宇宙: universe; cosmos勒梅特宇宙模型: lemaitre cosmo-logical model勒梅特: georges lematre; lemaitre; lemettre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:勒梅特宇宙,即可在微信中查询翻译