unprocurable

常见例句

Experiment must be designed to yield results for the good of society, unprocurable by other means of study.
只有用其它的研究方法不能办到，才可以进行人体实验。而人体实验的结果一定是有利于人类社会。
2. Experiment must be designed to yield results for the good of society, unprocurable by other means of study.
只有用其它的研究方法不能办到，才可以进行人体实验。而人体实验的结果一定是有利于人类社会。
But it needed desperate courage to kill yourself in a world where firearms, or any quick and certain poison, were completely unprocurable
但是在一个完全弄不到枪械、或者随便哪种能够迅速致命的毒物的世界里，自杀需要极大的勇气。