raitor
n
~ (to sb/sth)
1 person who betrays a friend, his country, a cause, etc 背叛者; 卖国贼; 叛徒
He's a traitor to himself, ie has acted against his own principles. 他背叛了自己的信条.
2 (idm 习语) ,turn `traitor become a traitor 成为叛徒.
spreadvt.& vi. 伸开;展开;(使)传播;(使)散布;
n. 范围;连续的一段时间;
vt. 涂;把…覆盖在…上(over);把…敲平;散发(气、烟等);
vi. (景色、景致)展现;传开;(人群)散开;软化;
adj. 张开的;[语言学]双唇展开的;(宝石)扁薄发光的;(文章、照片等)跨两栏(或多栏)的;
Mmm, I see. It feels a bit tense. what happened exactly?
哦,我知道了。摸起来有点硬。到底发生了什么事?
It is much cheaper to post or email a long report than to fax it.
邮寄或电子邮递一封长篇报告比传真要便宜得多。
For his lifentime's work in studying the communication of animals, including honey bees, Professor Karl von Frisch was given a Nobel Prize in 1973, which he shared with two other scientists. He died in 1982.