The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles.破坏性和恶性的绒毛膜上皮癌往往是葡萄胎所引起.Serum alpha - fetoprotein ( AFP ) and beta - human chorionic gonadotropin ( � � - HCG ) levels we...
Soul food is a varied cuisine: it includes spicy gumbos, black-eyed peas, and collard greens.黑人的食物可谓五花八门：有辣味的秋葵汤，有豇豆，还有羽衣甘蓝叶。In the greengrocers' there are varieties of greens.菜市场里有各种各样的蔬菜。The greens are full of fib...
The British public's wariness of opera is an anomaly in Europe.英国公众对歌剧不大轻易接受的态度在欧洲来说很反常。There certainly is a history of wariness about using the R - word.历史表明绝对应当谨慎使用“衰退”一词.Adopting the wariness principle can reduce...
今后,我要精细地生活.I am going to have intensive living after this.他正在非常精细地画一只海鸥.He was making, with great care, a picture of a seabird.个别的细节,比如胡须,可以精细地放大.Particular details as facial hair can be finely enhanced....