wood downspout木: tree水落管: down pipe; down spout; down-pipe, downspout; fall pipe; fall-pipe; gullet; leader pipe; rainspout; rainwater pipe; water spout; waterspout暴雨水落管: storm down pipe方水落管: square downpipe海龙卷, 水落管: waterspout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:木水落管，即可在微信中查询翻译
