germplasmic materials的用法和樣例：
例句
- Our society demands that more and more materials be extracted from the earth.
我們的社會(huì )需要從地下開(kāi)采越來(lái)越多的資源。 - Brazil is trying to develop energy from its immense resourses of biological materials by literally growing its own fuel.
巴西腳踏實(shí)地生產(chǎn)自己的燃料，正試圖從豐富的生物資源中開(kāi)發(fā)能源。
