名词
中文翻译：烟雾指示器
同义词：
['smoke detector', 'smoke tester', 'smoke meter例句：1. The smoke detector in the kitchen is very sensitive.（厨房里的烟雾探测器非常敏感。）2. The engineer tested the smoke detector before installing it.（工程师在安装之前测试了烟雾探测器。）']
例句：
-
1. The smoke detector in the kitchen is very sensitive.
厨房里的烟雾探测器非常敏感。
-
2. The engineer tested the smoke detector before installing it.
工程师在安装之前测试了烟雾探测器。
-
3. The fire department used a smoke meter to measure the amount of smoke in the room.
消防部门使用烟度计测量房间里的烟雾量。