urban flood control城市: city; town; abad; conurbatio ...防洪: flood protection; flood cont ...城市防洪标准: flood control standard城市防洪工程: flood control works城市防洪工程设计规范: cjj50-92; gjj50-92; jj50-92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:城市防洪,即可在微信中查询翻译