至[zhì] 基本解释：
新英汉大词典：
- 至[zhì]
- 介词- （到） to; till; until:
from winter to summer;自冬至夏
fight on till one's last breath;战斗至死
- 副词- （极; 最） extremely; most; utmost:
extremely cordial welcome; warmly welcome;欢迎之至
most important;至为重要
以上内容来源于：《新汉英大辞典》
例句与用法：
A knowledge of economics is fundamental to any understanding of this problem.
Please mix the flour and milk to the right consistency.
I have to mop the kitchen floor at least once a day.
His work on the cause of the diseases is of premier importance to the whole world.
This matter is of vital importance to us.
He was impudent enough to call me a fool.
The matter was held over until the next meeting.
Such values are central to our way of life.
至的其他解释: