Caliber
01
水平, 质量
the quality, level, or degree of someone's abilities, character, or performance in a particular field or activity
例子
The company only hires employees of the highest caliber to maintain its reputation for excellence.
公司只雇佣最高水平的员工以保持其卓越的声誉。
02
口径, 直径
diameter of a tube or gun barrel
