invent的用法例句：
1. His father had helped invent a whole new way of doing business.
他父親幫助創造了一套全新的生意經。
2. We have to invent a new method for sneaking prisoners out without being noticed by the guards.
我們必須想出新的辦法使囚犯們偷偷溜出去而不被看守發現.
3. I stood still, trying to invent a plausible excuse.
我站著不動，試圖編個說得過去的借口。
4. Soon designers began to invent new idioms expressly for the toolbar.
不久,設計者開始為工具欄發明新的習慣用法.
5. He can always invent a new game to divert the children.
他總能想出新的游戲來供孩子們娛樂.
6. Roy cast his job aside in order to invent a new machine.
羅伊為了發明新機器而拋棄工作.