VOA慢速英语:Ukrainian President: Troops Will Defend Port of Mariupolu

1. invite vt.邀请; 请求
例句：Whomever you invite will be welcome. 
你邀请的任何人都将受欢迎。 

2. investigation n.（正式的）调查，研究
例句：The federal investigation has never answered that question.
联邦政府的调查一直没能找到答案。
 
3. release vt.释放; 放开
例句：The whole release process is different.
整个发布的过程也不一样。

4. influence vt.影响; 感染
例句：Wind has little influence on sedentary aphids. 
风对不动的蚜虫很少有影响。 

5. deploy vt.（尤指军事行动）使展开; 施展
例句：We are going to deploy it. 
我们就要布署它． 

6. permit vt.许可，准许
例句：His health did not permit of staying there. 
他的健康状况不允许他留在那里。