normal backlash法向侧隙
circumferential backlash[机] 圆周侧隙;圆周侧隙
Low backlash低回程间隙
tolerable backlash[机] 容许齿隙游移;容许齿隙
backlash setting齿隙调定
differential backlash差速器齿隙
Antibiotic backlash抗生素反弹
required backlash要求间隙
Backlash test间隙测试
N-SING（单数型名词） A backlash against a tendency or recent development in society or politics is a sudden, strong reaction against it. (对政治或社会变化的) 强烈反应
...the male backlash against feminism.
…男性对女权主义的强烈反应。