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- constrictive mark reaction 压痕反应
- The sensitivity,specificity and correct indices of mark reaction were low and the rates of misdiagnosis and missed diagnosis were high. 卡痕试验的敏感度、特异度、正确指数均低，而误诊率、漏诊率均高。
- He vainly tried to mark the defacing stain out. 他试图除去有损外观的污迹，但没有成功。
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗？
- Her school work isn't quite up to the mark. 她的功课不大符合要求。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- That was just a lot of hot air what Mark said. 马克所说的不过是一大堆空话。
- War has left its mark on the country. 战争给该国留下了不可磨灭的痕迹。
- The public scandal left a black mark on his career. 这一尽人皆知的丑闻给他的事业留下了污点。
- I'm displeased at your reaction. 我对你的反应很不满意。
- How much do you know about the works of Mark Twin. 马克。吐温写的作品你知道多少？
- Happy anniversary, Helen and Mark! 海伦、马克，祝你们结婚周年快乐！
- The forces of reaction made reform difficult. 反动势力给改革造成了困难。
- Mark and Barbara are going together now. 马克与巴巴拉现在正在谈恋爱。
- His reaction on this matter is unexpected. 没料到，他对这件事的反应是这样的。
- Mark has lost his job and is worse off than ever. 马克的工作丢了，情况比以前更糟。
- A sharp reaction; a repercussion. 强烈反应后果，影响
- He rubbed out the mark on his book. 他把他书上的记号擦掉了。
- Their reaction was one of qualified praise. 他们的反应是一种有保留的称赞。
- Has she ever written a letter to Mark? 她曾经写信给马克吗？
