n.运河;灌溉渠;食道;气管;导管;管道;
例句:
The Grand Canal joins the Hai River at Tianjin.
大运河在天津和海河汇合.
The ship is sailing towards Europe through the Suez Canal.
这条船正通过苏伊士运河驶往欧洲.
His decapitated body was found floating in a canal.
人们发现他被斩首的尸体漂浮在一条水渠里。