genetical [dʒɪ'netɪkl]

以下由轻松背单词网站提供

附加级

adj. 创始的(发生的, 遗传学的)

In Jingyuan region, Quaternary system developed well, and zoned clearly, and there are complex genetical types. 靖远地区第四系发良良好，分带性明显，成因类型较为复杂。