changeably是什么意思

双语例句

(1)The natural environment exerts a tremendous influence on literature and arts permanently and steadily, and time fashions temporarily and changeably.

自然环境与时代风尚分别对文艺产生共时性和历时性的深刻影响；

(2)Encounter alkali, strong acid, illumination, high fever to reach transfer the metal pledges changeably.

遇强碱。强酸。光照。高热及过渡金属易变质。