Plural and Possessive Names: A Guide What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up Your vs. You're: How to Use Them Correctly Popular in Wordplay See All More Words with Remarkable Origins ...
To pass a test always means to succeed in it. It does not have the same meaning as take or do. If someone is unsuccessful in a test, you say that they fail it. I think I've failed the test. See exam - examination Collins COBUILD English Usage © HarperCollins Publishers 1992, ...
A titer isa measurement of the amount or concentration of a substance in a solution. It usually refers to the amount of antibodies found in a person's blood. What is the meaning of antibody titer? Definition. Antibody titer isa laboratory test that measures the level of antibodies in a bloo...
摘要:Euthanasia (one sentence meaning ; For mercy killings, onekind: asistent suicide) refers to the practice of ending a life in a manner which relieves pain and suffering. According to theHouse of LordsS... 阅读全文 posted @ 2011-03-30 19:15 os66 阅读(2339) 评论(0) 推荐(0) 编辑 ...