nmhssthe hydrographic office水文: hydrology局: chessboard game; set; inning ...国际水文局: ihb international hydrographic bureau气象水文局: meteorological and hydrological bureau日本水文局: japan hydrographic office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:水文局,即可在微信中查询翻译