check the smoke detectors
中文释义
检查烟雾探测器，确保安全。
Regularly testing smoke detectors to ensure safety.
常用搭配
- test the smoke detectors测烟雾探测器
- inspect the detectors检查探测器
- verify the alarms查验警报
例句
- I check the smoke detectors when the clocks change.换季调表时我检查烟雾探测器。
- Safety officers check the smoke detectors before inspections.安全员在检查前查验烟雾探测器。