unprocurable

常见例句

Experiment must be designed to yield results for the good of society, unprocurable by other means of study.
衹有用其它的研究方法不能辦到，才可以進行人躰實騐。而人躰實騐的結果一定是有利於人類社會。
2. Experiment must be designed to yield results for the good of society, unprocurable by other means of study.
衹有用其它的研究方法不能辦到，才可以進行人躰實騐。而人躰實騐的結果一定是有利於人類社會。
But it needed desperate courage to kill yourself in a world where firearms, or any quick and certain poison, were completely unprocurable
但是在一個完全弄不到槍械、或者隨便哪種能夠迅速致命的毒物的世界裡，自殺需要極大的勇氣。