giveoff，giveaway，giveout分别什么意思并造

giveoff，giveaway，giveout分别什么意思并造

give off "发出（光等）；长出（枝、杈等)
Osmanthus blossoms give off [exhale] a rich perfume. 桂花发出浓郁的芳香。
give out
1)放出，发出(声音、光等)：The radio is giving out a strange signal.收音机正发出一种奇怪的信号。
2)散发，分发，颁发：I saw a man giving out handbills in the street.我看见一位男子在大街上散发传单。
3)公布，宣布；发表：He gave out that they weren't coming.他宣布他们不来了。
4)被用完，耗尽，没有了；精疲力竭：The fuel gave out.油用完了。


give away
1．give as a present 赠给
He gave away all his books before death．他临死前献出了他的全部书籍。
2．reveal 泄露

Don't give away our secret．不要泄露我们的秘密。
3．betray 出卖

He was given away by a traitor．他被一个叛徒出卖了。
4．distribute 分发

The guest gave away the prizes．客人分发了礼品。
5．（in a marriage ceremony）lead the bride to the groom's side and give her to him（在婚礼上）把新娘带到新郎身边并交给他

The bride was given away by her father．新娘由其父亲领着交给了新郎。