| 例句 |
Have you installed a smoke alarm in your office?你的办公室安装烟雾警报器了吗？The fire brigade recommends that every house is fitted with a smoke alarm.消防队建议每幢房屋都应装上烟雾报警器。Smoke from a cigarette will not normally set off a smoke alarm.香烟的烟雾一般不会触发烟雾警报器。We fitted a smoke alarm in our hallway.我们在走廊里安装了一个烟雾报警器。You should check that the smoke alarm is working properly.你应该检查一下烟雾警报器运行是否正常。I saw him interfering with the smoke alarm.我看见他当时正在乱动那个烟雾警报器。 |