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VOA慢速英语:医生利用虚拟现实技术为手术做准备
vt. 挤,榨,捏; 压迫,压榨;
vt. 榨取,汲取; 轻轻地捏; 向…勒索(或榨取);
vi. 在强压下屈服; 施加压力; 挤过去;
[例句]He squeezed her arm reassuringly.他安慰地捏了捏她的胳膊。
aneurysm
n. 动脉瘤;
[例句]This paper addresses clinical controversies and uncertainties regarding thoracic aortic aneurysm and its treatment..本文关于胸主动脉瘤及其治疗的临床相关争论和不确定性因素。
virtual reality
n. [计] 虚拟现实;
[例句]One day virtual reality will revolutionize the entertainment industry..有一天虚拟现实将使娱乐业发生革命性的变化。
three-dimensional
adj. 三维的; 立体的; 空间的; 三度;
[例句]She emerges as a full, three-dimensional character in a way that few horror genre heroines ever do..她作为一个丰满而又鲜活的人物形象展现在读者面前,之前的恐怖体裁作品中,很少有女主人公给人这种感觉。
blood vessels
n. 血管( blood vessel的名词复数 ); [医] 血脉;
[例句]Severe migraine can be treated with a drug which constricts the blood vessels.严重的偏头疼可以用一种收缩血管的药物进行治疗。
headset
n. 戴在头上的耳机或听筒;
[例句]Soon the wearer of a virtual reality headset will be able to be 'present' at sporting or theatrical events staged thousands of miles away..不久,戴上虚拟现实的头戴式视图器,人们将能“现场观看”几千英里之外进行的体育比赛或剧场演出。
monitor
n. 监测仪; 显示屏,屏幕; [计] 显示器; 监控人员,班长;
vt. 监督; 监控,监听; 搜集,记录; 测定;
vi. 监视;
[例句]Officials had not been allowed to monitor the voting.以前不允许官员监督投票。
practice
n. 实践; 练习; 惯例; (医生或律师的) 业务;
vi. 练习; 实习; 实行; 惯常地进行;
vt. 练习; 执业; 实行,实践; 惯常地进行;
[例句]Some firms have cut workers 'pay below the level set in their contract, a practice that is illegal in Germany.一些公司把工人薪水减至低于合同规定的水平,这种做法在德国是非法的。
unique
adj. 唯一的,仅有的; 独一无二的,独特的; 不平常的,特别的; 超绝;
[例句]Each person's signature is unique.每个人的签名都是独一无二的。