cook的过去式

　　I've never cooked this before so it's an experiment.

　　我以前从未做过这种菜，所以这是一个尝试。

　　There were no children to cook for, so we could just please ourselves.

　　因为不用给孩子做饭，我们就可以自便了。

　　You've got to hand it to her ─ she's a great cook.

　　你没法不佩服她——她的厨艺的确了不起。

　　Cook over a medium heat for 15 minutes.

　　用中火煮15分钟。

　　He likes to cook in the open air.

　　他喜欢在外面做饭。