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。...
I was regaled with the scaly tips of the drumsticks of the fowls.给我吃的全是带着鳞皮的鸡爪子.a scaly surface有鳞屑的表面a scaly skin干燥粗糙的皮肤The brown rat has prominent ears and a long scaly tail.那只棕鼠两只耳朵向前支着，一条长尾巴布满鳞片。My skin was hard and s...