give away

柯林斯词典

1. PHRASAL VERB If you give away something that you own, you give it to someone, rather than selling it, often because you no longer want it. 赠送
He was giving his collection away for free. 他正在无偿捐赠他的收藏。
2. PHRASAL VERB If someone gives away an advantage, they accidentally cause their opponent or enemy to have that advantage. 丧失 (优势)
Military advantages should not be given away. 军事优势不应该丧失。
3. PHRASAL VERB If you give away information that should be kept secret, you reveal it to other people. 泄露
She would give nothing away. 她什么也不会泄露。
4. PHRASAL VERB To give someone or something away means to show their true nature or identity, which is not obvious. 暴露
Although they are pretending hard to be young, grey hair and cellulite give them away. 尽管他们尽力装出年轻的样子，但是灰白的头发和皮下脂肪团却暴露了他们的真实年龄。