自愿zì yuàn
come forward, free will, lief, unconstraint
棒状面包卷bàng zhuàng miàn bāo juàn
baton roll
原声例句
BBC世界头条
He said heads will roll if he finds wrongdoing by security forces.
他称如果发现安全部队人员有违法行为，他们将受到严惩。
esl
We'll find out who is responsible and heads will roll.
我们会找出谁该对此负责，然后付出代价，人头落地。
2012 ESLPod
The expression " heads will roll" or " someone's head is going to roll" (roll) means someone will be punished for this;someone is going to get into trouble for this, perhaps even fired from their job – lose their job.
“heads will roll” 或“someone's head is going to roll” （roll）表达的意思是某人将为此受到惩罚； 某人将为此惹上麻烦，甚至可能被解雇——失去工作。