Indispensables
(indispensable 的复数) n. 不可缺少之物\\na. 不可缺少的, 责无旁贷的, 绝对必要的
🗣️ 情景例句
As soon as possible.
越快越好。
I am very content with my life at present.
我很满足目前的生活。
its action depends on the surface, water or ground, over which it rides.
它的飞行取决于它所悬浮的水面或地面。