really/ 'rɪəlɪ /

1.adverb
really good/delighted (very) 真好/真高兴

2.adverb
(genuinely) 确实

3.adverb
(after negative) 真正地

really?
真的吗?
really!
 [BRIT] 哎呀!
4.adverb
用法参见 actually