| 释义 |
DEFINITIVE EXAMPLES 权威例句〔catch basin〕A receptacle at the entrance to a sewer designed to keep out large or obstructive matter.滤污器：放在阴沟口处的用以滤出大的或可造成阻塞的东西容器美国传统〔obstruction〕Police can remove a vehicle that is causing an obstruction .警察有权把造成阻塞的车辆移走。朗文当代〔obstruent〕Obstructing or closing natural openings or passages of the body.造成阻碍的：对身体的自然开口或通道造成阻碍的或关闭的美国传统 |