Something that is agonizing causes you to feel great physical or mental pain.
He did not wish to die the agonizing death of his mother and brother.
他不希望像他母亲和兄弟那样痛苦地死去。
Agonizing decisions and choices are very difficult to make.
He now faced an agonizing decision about his immediate future.
他现在面临着一项关系到他不久的将来的痛苦抉择。