give up 和give away的区别。

两个短语不都有“放弃”的意思么，区别是什么

是没有开始投入多少的时候放弃
give up是做过了；(oneself)自首
give away
赠送；泄露，然后觉得行不通give up
停止，放弃；放弃
give away有打消想法的意思，经过努力了

give up 1. 放弃(念头、希望等), 停止 give up v.放弃(念头、希望等), 停止 2. 放弃；投降；抛弃 give up 放弃；投降；抛弃 3. 放弃；把…送交；使埋头于 give up 放弃；把…送交；使埋头于… give away 1. 赠送;分发 She gave away all her money to the poor. 她把钱都送给穷人了。 2. 在婚礼上把(新娘)交给新郎 The bride was given away by her father. 在婚礼上,新娘由其父亲交给新郎。 3. 泄露 His accent gave him away as a northerner. 他的口音让人听出他是北方人。 参考资料：www.baidu.com

give up 放弃; 认输; 猜不出 i can't answer that puzzle; i give up. 我猜不出这个谜语, 我认输了。 交出; 自首 we had to give up the castle to the enemy. 我们只得把城堡拱手让给了敌人。 宣布无法医治; 对…不抱希望 the doctors gave my uncle up, but he lived. 医生们认为我叔叔的病无法治好, 但他却活了下来。 泄露 when will the desert give up its secrets to mankind? 沙漠何时才会向人类显露它的秘密呢? give away 赠送; 赠予; 颁发 she decided to give these old clothes away. 她决定把这些旧衣服送给别人。 泄露; 告发 we heard a shot. the smoke had given us away. 我们听到枪声, 是烟把我们暴露了。 失去; 丧失; 抛弃 you've given away a good chance of success. 你失去了一次成功的良机。 (在婚礼仪式中)将新娘交给新郎 mr. jackson gave away his daughter. 杰克逊先生将女儿交给新郎。