anti-roll bar
noun/ˌænti ˈrəʊl bɑː(r)/
/ˌænti ˈrəʊl bɑːr/, /ˌæntaɪ ˈrəʊl bɑːr/
- a metal bar that is part of a car’s suspension, which stops the car from leaning too much when it goes around corners
（汽车悬架的）横向平衡杆，防倾斜杆