waste pipe英 [ˈweɪst paɪp]美 [ˈweɪst paɪp]n. 污水管; 废水管牛津词典noun污水管;废水管a pipe that carries used water from a sink, bath/ bathtub or shower to a drain英英释义nouna pipe through which liquid is carried awaySynonym:draindrainpipe双语例句