Forms of gastroenteritis include food poisoning, cholera, and traveler's diarrhea.胃肠炎的病因还有食物中毒 、 霍乱和旅行者腹泻.An inoculation against cholera is recommended.建议注射预防霍乱的疫苗。They feared a new cholera pandemic...他们担心新一轮的霍乱大流行。...
Conditions were ripe for an outbreak of cholera.霍乱即将暴发。Cholera is a bacterial infection.霍乱是一种细菌感染。An inoculation against cholera is recommended.建议注射预防霍乱的疫苗。...
I take it back, I think perhaps I am an extrovert.我收回说过的话，我想也许我是外向型的人。He was a showman, an extrovert who revelled in controversy.他是个爱出风头、性格外向而且喜欢争论的人。Sue is the extrovert in the family; opinionated, talkative and passion...
A bit of gunpowder, sulphur, and potassium chlorate in a tin.把火药, 硫磺, 氯化钾放到罐子里.Potassium Chlorate: White powders, salty, it can soluble in water.氯酸钾: 白色粉末, 味咸, 可溶于水.A process of electrolytic synthesis sodiumsodium chlora...