副词形式是changeably,表示易变的,例如:
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
副词形式是changeably,表示易变的,例如:
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