patch reef

例句：

1. 1. The car's engine needs to be patched before it can be driven again.
   这辆车的引擎需要修理才能再次行驶。
2. 2. He patched up the hole in his shirt with a piece of fabric.
   他用一块布料修补了衬衫上的洞。
3. 3. She patched up her torn jeans with a pair of socks.
   她用一双袜子修补了她的破牛仔裤。