back on

汉语翻译

例句：

1. I can't just turn my back on him now that he's ill and poor.
   我不能因为他贫病交迫而背弃他。
2. He turned his back on me and I knew that he was angry with my words.
   他背过身去不理我，我知道他肯定是被我的话惹恼了。
3. He soldered the wire back on.
   他把金属丝重新焊上去了。
4. Put the book back on the shelf when you've finished it.
   书读完后，要放回原处。
5. He slapped me on the back on my way home.
   在我回家的路上，他在我背上拍了一下。
6. She reacted to the insult by turning her back on him.
   她受辱之后就不再理睬他了。
7. Can you lend me$10 and I'll pay you back on Friday?
   你能借给我10美元吗？我星期五还你。
8. The company goes back on its agreement to supply at1.50 a unit.
   该公司违背了按单价1。50英镑供货的协议。