Sensitive as they were, they were unimpressed by levels of arsenic in drinking water or particulates in the air.

如此敏感的一对鼻孔，居然不曾对饮用水中的砷含量或是空气中的悬浮物做出任何反应。

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Weiss had to distill, heat and pass the air samples over adsorbents to remove gases such as carbon dioxide and krypton that could foul the extremely sensitive detector.

维斯必须蒸馏、加热并使空气样品通过吸附剂，以除去二氧化碳和氪等会污染极灵敏的探测器的气体。

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Some shoppers are also forgoing altogether items that they used to consider staples, such as air fresheners or special detergents for sensitive skin.

还有就是因为有些消费者因陋就简，完全改变之前的消费习惯，比如放弃购买空气清新剂以及为敏感肌肤特制的洗涤剂等。

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Most disturbing was a late-September Chinese air force exercise with the Turkish air force (which included a stop in Iran) that probably compromised sensitive NATO air-war-fighting tactics.

CENTERFORSECURITYPOLICY: Liang_Guanglie

The death of civilians in air strikes has become a highly sensitive issue.

BBC: Nato air strike in Ghazni 'kills Afghanistan police'

However, a cough can outlast all those other symptoms, perhaps because the air passages in your lungs remain sensitive and inflamed.

CNN: Mystery cough? 8 possible culprits