After a moment the barracking began. First came hisses, then shouts.过了一会儿便有人起哄了。先是嘘声，然后就是大喊大叫。She was greeted with boos and hisses.迎接她的是一片嘘声.The speaker was received with a mixture of applause and hisses.那演说者同时得到喝彩声和嘘声....
The speaker was received with a mixture of applause and hisses.那演说者同时得到喝彩声和嘘声.She was greeted with boos and hisses.迎接她的是一片嘘声.After a moment the barracking began. First came hisses, then shouts.过了一会儿便有人起哄了。先是嘘声，然后就是大喊大叫。T...
The eighteenth - century men were ultimately vindicated.十八世纪的人们最后还是得到了谅解.The report of the committee vindicated him.委员会的报告说明他是清白的.The report fully vindicated the unions.这份报告充分说明工会是正确的....
牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。When not removed, plaque causes tooth decay and gum disease.牙龈萎缩可能是疾病导致的，也可能仅仅是错误的刷牙方式引起的。Receding gums can be the result of disease or simply incorrect brushing.我牙龈脓肿，所以他就把那颗牙拔掉了。I got an abscess so...
Any of various birds of the order Galliformes, especially the common, widely domesticated chicken ( Gallus gallus ).鸟禽类鸡形目里任何一种鸟, 尤指普通的 、 广泛家养的小鸡 ( 原鸡 )Babies lose heat much faster than adults, and are especially vulnera...