提示：点击例句中的单词，就可以看到词义解释

But I got the sniffs in your apartment , right ?

但我毕竟能知道嗅迹者在你的公寓，对吗？

The dog sniffs at a stranger .

小狗闻了闻陌生人身上的气味。

When a dog smells food , he usually sniffs .

狗闻到食物时常吸鼻子。

An executive at a rival firm sniffs that it " is not really relevant " any more .

一家对手公司的经理却嗤之以鼻，认为这没有关联。

By connecting the sensor to a computer , a person wearing the device can use sniffs to select letters on a screen to build up words and sentences .

通过将传感器与电脑相连，人可以可以带着这个设备在吸气时选择屏幕上的字母，从而打印出词和句子。