狗鼻子怎么说？
【dog nose】
1、和人的鼻子一样，每只狗的鼻子都是独一无二的。
Just like a human's nose， every dog nose is totally unique.
2、狗鼻子不仅有独一无二的纹理，而且嗅觉灵敏度是人类的100万倍。
Not only do dog noses have their own unique fingerprint， they are also 100 times more sensitive to smell than a humans.
3、狗鼻子和人一样都有味觉，只不过它们的味蕾少很多。狗不喜欢苦味，但对咸、甘、酸味却很喜欢。
Just like us， dogs do have taste-buds...only they have far fewer of them. Dogs do not like bitter to taste and are fond of salty， sweet， and acidic tastes.
4、狗鼻子的构造使它们能同时吸气、呼气，这样可以不停的收集气味。呼出的空气从鼻孔的缝隙中排出，而吸入的空气从鼻孔顶端进入。
A dog's nose is constructed in a way that lets them exhale and inhale at the same time allowing them to take in a constant stream of scents. The air that they exhale escapes through slits in their noses while the inhaled air is taken through the front of the nose.
5、和人类相反，热狗鼻子冷，冷狗鼻子热。如果狗鼻子湿润、冰凉，表明它非常健康。如果狗鼻子干、热，则表明它有某些不适或生病了。
Opposite to humans， a dog’s nose is cool when they are hot， and warm when they are cool. A wet， cool nose suggests a very healthy dog. A dry， warm nose can mean your dog is unwell or has a fever.
6、狗打喷嚏可能只是嗅到了浓烈的气味，也可能是它们患有犬瘟热等疾病的征兆。
A dog sneezing may be nothing more than a response to a strong smell but can also be an indicator of more sinister conditions such as Distemper.