This is the 237th most frequent Chinese word.
一切
"Everything" or "all."
'一切' is used here to mean 'everything' in a broad, all-encompassing sense.
一切都会好起来的。
Everything will get better.
'一切' refers to 'everything' that needed to be prepared, emphasizing completion and inclusion.
我已经准备好了一切。
I have prepared everything.
'一切' is employed to indicate 'everything' in the context of goals or objectives, showing comprehensiveness.