Warning: file_put_contents(/www/wwwroot/ppbbu/n94.cn/cache/93b690d7783ccd52134063ba008635b7.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/n94.cn/index.php on line 55 passive safety英英字典_passive safety剑桥英语解释_passive safety柯林斯英文解释_94生活常识网有道词典
1. N the practice of taking measures to reduce the consequences of accidents, as opposed to attempting to avoid them altogether 做测量以减低事故的后果; 而不是企图完全避免→compareactive safety