节流孔

The police officer used a chokehold during the arrest, which has sparked controversy.
警察在逮捕过程中使用了勒颈技巧，这引发了争议。
The athlete was able to escape the chokehold and win the match.
运动员设法挣脱了勒颈，并赢得了比赛。
He was placed in a chokehold by his opponent, but managed to break free.
他被对手用勒颈控制住，但成功挣脱了。
The use of chokeholds is banned in many police departments due to safety concerns.
由于安全考虑，许多警察部门禁止使用勒颈技巧。
She applied a chokehold on her sparring partner during the martial arts class.
在武术课上，她对她的对练伙伴使用了勒颈技巧。
The wrestler used a chokehold to submit his opponent in the final round.
摔跤手在最后一轮中使用勒颈使对手屈服。
The referee stopped the fight when one fighter applied a chokehold.
当一名选手使用勒颈时，裁判停止了比赛。
Chokeholds can be dangerous if not executed properly, leading to serious injury or death.
如果执行不当，勒颈可能会导致严重的伤害或死亡。
The self-defense instructor taught us how to escape from a chokehold.
自卫教练教我们如何从勒颈中逃脱。
The new law prohibits the use of chokeholds by law enforcement officers.
新法律禁止执法人员使用勒颈技巧。