The mucosa may become completely denuded.粘膜可以完全剥脱.Oral leukoplakia is an important premalignant lesion of the oral mucosa.口腔粘膜白斑病是一种严峻的口腔粘膜癌变前疾病.Methods: To pour antituberculotic gluey drugs through fiberoptic bronchosco...
水闸门一开, 水便一下子涌了出来.As soon as the sluice gate was opened, the water surged in.水电站厂房尾水闸门吊装就位的形式多种多样.The hoisting forms for tailrace sluice gate of power house of hydropower station are various....
他还像一头困兽一样蜷缩着坐在那儿。He was still sitting huddled like a cornered animal.那只小猫在沙发垫子上蜷缩成了一团。The kitten was curled on a cushion on the sofa.他的腿蜷缩在身下，就像胎儿的姿势一样。His legs were curled beneath him in a foetal position....
Science, on Weber's account, is an essentially value-free activity.按照韦伯的说法，科学在本质上是一种价值无涉的活动。The BBC Good Food Show is giving away free tickets in a competition. For details, see below.英国广播公司“美食秀”正在派送比赛免费券，详情见下文。The ...
He began to tie his shoelaces.他开始系鞋带。I was a soldier down to my shoelaces.我是名不折不扣的军人。a pair of shoelaces一副鞋带He is bending down to tie his shoelaces.他正弯下腰系鞋带。Hurry up. Tie up your shoelaces; we are late.快点, 系上你的鞋带, 我们晚了....