on pain of

Ve: To assess the curative effect of three-step analgesic ladder on pain of primary liver cancer ( PLC).

目的：评价三阶梯药物治疗癌痛计划对原发性肝癌疼痛的疗效。

They were required to cut pollution levels, on pain of a £ 10 000 fine if they disobeyed.

他们被要求降低污染水平，违则罚款1万英镑。

I will pass it on pain of a rainy night, double back to the mother!

[翻译——我会将那日雨夜所承受的痛, 加倍的还给母亲!哼,将她,伤害的遍体鳞伤] 我 在心中,默默的说道!

They were required to cut pollution levels, on pain of a £10 000 fine if they disobeyed.

他们被要求降低污染水平，违则罚款1万英镑。

CHIEF of Police who had seen an Officer beating a Thug was very indignant, and said he must not do so any more on pain of dismissal.

一个警察局长看到一个警察正在打一个恶棍，他很气愤，告诫这个警察不许再这样做，否则就开除他。

He was told to leave the country on pain of death.

他被勒令离境,违则处死.