每日商务英语 第702期:迅捷

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celerity—————迅捷（名词，正式）

英文释义
(noun, FORMAL) A condition of great speed; swiftness.

例句
Our new employee impressed us with the celerity with which he executed his daily tasks.
新员工执行日常任务十分迅捷，给我们留下了深刻印象。