It may be advisable to have a blood test to put your mind at rest.
验一下血让你自己安心也许是明智的。
This was the first experiment to formally put that question to a practical test.
这是第一次正式以实地实验的方式对这个问题进行检验。
Its not enough to know a definition. Its not enough to remember for a test. You must put the word deep into your brain.
只知道意思是不够的，只为一场考试而记单词也是不够的，你必须将其深深地刻入你的大脑中。
Its not enough to know a definition. Its not enough to remember for a test. You must put the word deep into your brain.
只知道意思是不够的，只为一场考试而记单词也是不够的，你必须将其深深地刻入你的大脑中。
应用推荐