1. If you hit on an idea or a solution to a problem, or hit upon it, you think of it. 突然想到的意思。
【例句】After running through the numbers in every possible combination, we finally hit on a solution.
将这些数字进行各种可能的排列组合后，我们终于找到了答案。
2.If someone hits on you, they speak or behave in a way that shows they want to have a sexual relationshipwith you. 挑逗诱惑的意思。
【例句】She was hitting on me and I was surprised and flattered.
她在挑逗我，这让我感到既惊讶又受宠若惊。
3.Beat sb. 打击某人。要注意分别 hit in， hit on 和 hit at 的区别。
hit in 与软组织搭配，如： face,stomach,eye
hit on 与硬组织搭配，如： shoulder,head,back,mouth
hit at+名词(对...打)，如： He hit at the thief but missed. 他朝著窃贼打去，但没打中。
