Sneezing is a very powerful involuntary and sudden explosion of air. Doctors also refer to sneezing as 'sternutation'.The air that comes out when sneezing can travel around 100 miles per hour. Some people sneeze when they are exposed to the sun or after sex....
Laskowski, a doctor, says that right exercise is usually OK if you have a common cold.Laskowski and other doctors have a common rule about it. "It is usually fine to exercise," he says, "if your symptoms(症状) are all above the neck' such as a runny nose, sneeze(喷嚏),"...
somethingaboutasituation.2.Thiscrisisis___(potential)themostseriousintheorganisation'shistory.3.Hechosehisstudycoursein___(consult)withhisparentsandteachers.4.MrsBurkewasfoundunconsciousand___(bleed)plentifully.5.Withallthatdustabout,hecouldn'tstop___(sneeze).6.Ifyoudosomethingina___(science)way,...
所属专辑:英语读科普TELL ME WHAT IS THAT 音频列表 1 1-9 What is sneeze 拓展篇 64 2020-11 2 1-9 What is a sneeze? 什么是喷嚏? 52 2020-11 3 1-8 What is the sense of touch?什么是触觉? 30 2020-11 4 1-7 What is the sense of smell? 什么是嗅觉?
Have you ever wondered what a sneeze is exactly?A sneeze is a sudden burst of airexpelled from the lungs through the nose and mouth. It’s the result of the inflammation of the trigeminal nerve in the nose. This nerve is linked to the “sneeze center” of the brainstem and sends signal...
HIV is a viral infection that slowly weakens your immune system. The virus kills a type of white blood cell called CD4. A normal CD4 count ranges from 500 to 2,000. You have HIV when your CD4 count ranges from 200 to 500. You have AIDS (acquired immune deficiency syndrome) when your...
所sneeze /sni:z/ vi. &another man. So, after he had been feeling depressed以,在他沮丧了一个多月之n.打喷嚏for over a month [8], he decided to go to the doctor.后,他决定去看医生。在医scream/skri:m/ vi.He had to wait for what seemed like ages in the尖声大叫n.尖叫声生的诊所...
sneeze and itch(发痒). What exactly happens to them?Your eyes itch.SymptomsYour nose is running.(症状)You have rashes(疹子) on your skin.It is an allergy. It has to do with your immune system(免疫系统).Why thisUsually, the immune system fights against germs(细菌) to keep youhappensheal...
Cover a sneeze or cough. Use a tissue that covers your mouth and nose. Put the used tissue in the trash right away. Use the bend of your arm if a tissue is not available. Wash your hands well with soap and water or use a hand sanitizer. Do not stand close to anyone who is snee...
Sneezeweed is a type of perennial flower that is native to North and Central America. Although sneezeweed is generally used as...