flood plain scour洪泛平原: flood plain冲刷: wash; erode; scour; wash out ...洪泛平原湖: flood plain lake洪泛平原区: flood plain洪泛平原相: flood-plain facies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:洪泛平原冲刷，即可在微信中查询翻译
