jar against
[dʒɑ: əˈɡenst]
触及(某物)时发出尖锐刺耳的声音
jar againstjar against1.■触及(某物)时发出尖锐刺耳的声音The chalk jarred against the blackboard.粉笔在黑板上发出吱吱声。The boy jarred against a broken metal pail.那男孩敲个破铁桶发出刺耳的声音。
jar against1.■发出刺耳声地撞击(或摩擦):The boat,coming in too close,jarred against the protective edging of the harbour wall.小船靠得太近,吱嘎作响地撞击着港口护堤上的护边。