competence of river河流: river挟: hold sth. under the arm coer ...沙: sand能力: ability; capacity; capabilit ...水流挟沙能力: sediment transport capacity of flow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:河流挟沙能力，即可在微信中查询翻译
