fictitious flow虚拟: invented; fictitious水流: rivers; streams; waters curr ...模拟水流: simulated flow虚拟水平: dummy level拟水平: pseudo leval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:虚拟水流,即可在微信中查询翻译