olfactory hair

例句：

1. 1. The scent of the flowers in the garden is so strong that it can be detected by even the most sensitive olfactory hairs.
   花园里花朵的香味如此浓烈，连最敏感的嗅觉毛发都能察觉得到。
2. 2. The scientist used a microscope to observe the olfactory hairs on the surface of the bacteria.
   科学家使用显微镜观察细菌表面的嗅觉毛发。
3. 3. The olfactory hairs on the nose are responsible for detecting and identifying various smells.
   鼻子上的嗅觉毛发负责检测和识别各种气味。