boil的形容词性

I could feel anger boiling up inside me.

我感到怒火中烧。

Bring the water to the boil.

把水烧开。

The water's just about to boil.

水马上就要开了。

Boil plenty of salted water, then add the spaghetti.

把足量的盐水烧开，再放入意大利面条。

Condense the soup by boiling it for several minutes.

煮几分钟把汤熬浓。