smoke alarm

n.

烟雾警报器；

复数：smoke alarms

Smoke alarm
Smoke alarm
Smoke alarm
Extra security smoke alarm system
Smoke alarm use: prevalence and household predictors
Smoke Alarm Ownership and House Fire Death Rates in Children
Strategies to increase smoke alarm use in high-risk households.
Interventions for promoting smoke alarm ownership and function
A cost analysis of a smoke alarm installation and fire safety education program
The "Let's Get Alarmed!"initiative: a smoke alarm giveaway programme
Cost effectiveness analysis of a smoke alarm giveaway program in Oklahoma City, Oklahoma
Comparison of a personalized parent voice smoke alarm with a conventional residential tone smoke alarm for awakening children.
Working toward the elimination of residential fire deaths: the Centers for Disease Control and Prevention's Smoke Alarm Installation...