中文翻译与英英解释

【原子能】(通过中子诱发核反应可变成裂变性燃料的)可转换物质〔如铀238〕；燃料源物质；变成核燃料的中子吸收剂。

fertile:    adj. (opp. sterile) 1.肥沃的，丰饶 ...

material:    adj. 1.物质的(opp. spiritual)。 ...

Fertile material is a material that, while not itself fissionable by thermal neutrons, can be converted into a fissile material by neutron absorption and subsequent nuclei conversions.

例句与用法

The world is a spinning mass of fertile material for you , and whatever puts a glimmer in your eye , a bounce in your step , or a curse upon your lips is what you should write about
这个世界变化不停，为您提供了丰富的素材-有些让您眼放微光，有些让您脚生羁绊，有些让您口吐怨言-无论是什么，您都应提笔一记。