counter drain河堤: dike; river levee; river wal ...排水: drain off water; drain away ...筑堤排水: dam out防火堤排水阀: levee drain valve河堤: [土] dike; river levee; river wall; river embankment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:河堤排水,即可在微信中查询翻译