| 单词 | passive restraint |
| 释义 | > as lemmaspassive restraint passive restraint n. a vehicle safety device (such as an air bag) that is activated automatically when an impact occurs rather than requiring action by the user. ΚΠ 1969 Federal Reg. (U.S.) 2 July 11148/2 The interests of motor vehicle safety demand the prompt development and installation of passive restraint systems. 1986 Atlantic Sept. 12/1 September 1, ten percent of all cars manufactured on or after this date for model year 1987 must include passive restraints. 2002 Chicago Tribune (Nexis) 16 Dec. (Cars section) 1 Federal regulations requiring passive restraints prompted General Motors to offer air bags as an option. < as lemmas |
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