是painful:

adj. 痛苦的疼痛的令人不快的

He died a slow and painful death.

他缓慢而痛苦地死去。

It is devilishly painful.

那真是太痛苦了。

Her glands were swollen and painful.

她的腺体肿胀且疼痛。

It was a painful and unpopular decision.

这是一个痛苦且不受欢迎的决定。