Both nicotine and carbon monoxide inhaled with cigarette smoking have been incriminated as causative factors.

与香烟一起吸入的尼古丁和一氧化碳已经被指控为诱发性因素。

The bugs, which are less than a millimetre long, feed on scales of human skin and produce allergens which are easily inhaled during sleep.

这些体长不超过一毫米的虫子以人类皮肤的鳞屑为食，并且产生的过敏原在睡眠时很容易被吸入。

He inhaled deeply on another cigarette.

他又点了一根烟深深地吸了一口。

She closed her eyes and inhaled deeply.

她合上双眼，深深吸了一口气。

It smelt so sweet that all cares and sorrows were forgotten by him who inhaled its fragrance.

它闻起来是那么香，谁一闻到它的香味，就会忘掉一切烦恼和忧愁。