go under: 被麻醉、失去知覺
He shows up as you go under.
他總是在你昏迷后才出現。
cheat on: 不忠于、不忠實
How can you cheat on me, when I have loved you so?
你怎么可以對我不忠?我是那么地愛你?
I saw you cheat on the exam. I'm going to turn you in to the teacher.
我看到你考試作弊了,我要向老師揭發你。
come over to: 過來、順便來訪
My dishwasher broke down last night; can you come over to have a look?
我的洗碗機壞了,你可過來看看嗎?
We can come over to fetch you.
我們可以過來接你。