He had a terrible temper, and once threatened to kill another child.

他脾气暴躁，曾经威胁要杀死另一个孩子。

youdao

At this point, he threatened to kill a hostage.

在这个节骨眼上，他威胁杀死人质。

youdao

She grasped the knife and threatened to kill him.

她紧握着小刀，威胁说要杀了他。

youdao

The pirates threatened to kill their hostage if they were attacked.

VOA: special.2009.05.27

In one case,a U.S.interrogator reportedly threatened to kill the children of detained al Qaida mastermind Khalid Sheikh Mohammed if new terrorist attacks were launched on the United States.

VOA: standard.2009.08.24

She told the court Lloyd had threatened to kill her if she left him.

BBC: Rebecca Lewis accepted she had a duty to protect her son

An Iraqi whistle-blower said insurgents had threatened to kill his predecessor and are now threatening him.

NPR: Iraq Insurgents Borrow from Mafia Playbook

At one point, he said, Serb soldiers fired over their heads and threatened to kill them all.

CNN: Survivor: Mladic directed mass killing