utmost

释义

n. 极限, 最大限度, 极度\na. 极度的, 最远的 to the utmost 极度；尽力 do one's utmost 尽全力，竭力 utmost good faith 最大诚信；绝对信任

例句

It is a matter of the utmost urgency to find out what has happened to these people.

当务之急是弄清楚这些人出了什么事。

Security matters are treated with the utmost seriousness.

安全问题受到极为严肃的对待。