名词
1. She was John's childhood sweetheart.
她是约翰儿时的心上人。
1. 情人,爱人：13. sunshine 阳光 | 14. sweetheart 情人,爱人 | 15. gorgeous 绚丽的
1. 亲爱的;宝贝儿
You call someone sweetheart if you are very fond of them.
e.g. Happy birthday, sweetheart.
生日快乐，亲爱的。
2. 恋人;情人
Your sweetheart is your boyfriend or your girlfriend.
e.g. I married Shurla, my childhood sweetheart, in Liverpool.
我在利物浦和我青梅竹马的恋人舒拉结婚了。