TUCHONGSmelling sweet scienceSmelling sweet science为什么冷空气闻起来不一样？为什么冷空气闻起来不一样？It’s summertime. When you excitedly pull an ice cream out of the refrigerator (冰箱), there’s usually not much smell ……

. see anythingD. breathe 1. Mosquitoes cannot _____A. smell anythingB. tell blood types C. see... choose who to bite?I can smell the carbon dioxide (二氧化碳) on people’s breath. The more you exhale ……

Two little eyes to look around,Two little ears to hear each sound,One little nose to smell what's sweet,One little mouth that likes to eat! ……

of one’s ability 竭尽全力。She did the work to the best of her ability.smell v. 闻，嗅用法：smell 作系动词，后面一般跟形容词作表语，不能用于被动语态和进行时态。This flower smells very sweet.考点看台…kill more elementary and middle school students ……

What's that smell?WHAT makes you good atsmelling(闻)? A big nose? No. It is bignostrils(鼻孔). With big nostrils, you can smell sweet flowers,fresh(新鲜的) cookies, or smelly sportssocks(袜子). Your right ……

and sweet smell. Have you ever thought about where this smell comes from? Why does it smell so good to us?This fresh smell is actually caused by chemicals that grass gives off as it tries to repair itself ……

Elephants breathe 12 times a minute. ……

Elephants breathe 12 times a minute. ……

of smell.B.  Because each of them has a unique (独一无二的) sense of smell.C.  Both A and B... breathe, one of the two nostrils tends to (倾向于) get congested (堵塞的), and they take turns to do so. So ……

help us breathe and smell better.The reason why we need two nostrils doesn’t stop there. Earlier... help us breathe and smell better.DID YOU KNOW?DID YOU KNOW?Apart from nostrils, our eyes and ears ……

的) to the smell of cooked meat or warm bread. Weaver ants (编织蚁) smell sweet. With their different smells... is similar (类似的) to the smell of cooked meat or warm bread. Weaver ants (编织蚁) smell sweet ……

medicine, doctors draw a conclusion about the health state of a patient based on the smell of his... frequently to better detect (检测) early signs of diseases and monitor the progress of a medical treatment ……

between us. We looked forward with childish excitement to golden leaves and the spiced (有香味的) smell... sweet potatoes and souvenirs (纪念品) from their stands. After half an hour of struggling through ……

and the spiced (芳香的) smell of pine floating through the fresh October air.After an hour-long subway and taxi... to buy drinks, roasted sweet potatoes and souvenirs (纪念品) from their stands.After half an hour ……

in by the smell of freshly made coffee. But the minute you try this dark drink you will regret (后悔... in our “second sense (感觉) of smell”, The Telegraph reported. “We have got two senses of smell ……