鼻额的

例句：

1. 1. The dog's nose twitched as it caught a scent.
   狗的鼻子一抽动，就闻到了气味。
2. 2. The scientist used a microscope to examine the tiny organism.
   科学家用显微镜检查这个微小的生物。
3. 3. The nostrils are sensitive and can detect even the slightest changes in air pressure.
   鼻孔很敏感，可以检测到空气中的微妙变化。