error trapping

• 错误捕捉

error trapping的用法和样例：

例句

1. Some men make their livingby trapping.
   有些人靠用陷阱捕捉动物谋生。
2. I'm also concentrating on catching an error that I may have made.
   我还会集中精力于捕捉我可能犯的错误。