canal基本解释

n,[水运]运河；[地理]水道；[建]管道；灌溉水渠,同近

We walked along by the side of the canal..我们沿着运河边往前走。

运河；[地理] 水道；[建] 管道；灌溉水渠英释nna long passage dug into the ground and filled with water, either for boats to travel along, or to take water to a place

root canal,[医]牙根管.短语