cought释义：
v. <旧>抓住（catch 的过去式和过去分词）；<旧>咳嗽（cough 的过去式和过去分词）
例句：
In a C-based API, embedded code would almost certainly be able to cause a crash; using the Lua interface, if user interface code can cause a crash, there is a bug that ought to get fixed.
在基于c的api中，嵌入的代码几乎都会导致崩溃；当使用lua界面时，如果用户界面代码导致崩溃，则存在需要修复的bug。
caught释义：
v. 捕捉（catch的过去分词）
例句：
The murderer was never caught.
这个杀人犯一直未抓到。
词组：
caught upv. 抓起，捉住
get caught遭逮捕
caught up with给…迷住，入迷
