arched flume拱形: arcuation; arch; arched水槽: water channel; trough; pentr ...矩形水槽: rectangular canal; rectangular channel; rectangular flume梯形水槽: trapezoidal flume匣形水槽: box gutter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:拱形水槽,即可在微信中查询翻译