This is the 687th most frequent Chinese word.
刚
"刚" means "just," "barely," or "firm."
刚: Used to denote exactness or just according to plan, emphasizing the preciseness of timing.
2. 时间刚好，我们准时到达了。
The timing was perfect, we arrived on time.
刚: Implies that the action of leaving for the store happened very recently.
3. 他刚开车去商店，我想让他买点东西。
He just drove to the store, I wanted to ask him to buy something.
刚: Indicates a recent action that has occurred shortly before now, emphasizing the recency of 'just'.