plain平原: plain; flatlands; flat count ...草原: grasslands; steppe; prairie大草原,大平原: great prairie大平原,大草原: great plain低草草原,低草平原: short grass plains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:平原,草原,即可在微信中查询翻译