to ( cause something to) become blocked or filled so that movement or activity is difficult
发音
例句
1. In cotton and wool processing, short length fibers may clog sewers. 在棉毛生产中,短纤维可能堵塞下水管道。 2. These streets often clog during the rush hour. 这几条大街在交通高峰时间常常发生交通堵塞。