| 释义 |
{{wiktionary|alacrity}} Alacrity (meaning "eagerness, liveliness, enthusiasm, or promptness, speed") may refer to: - HMS Alacrity, various Royal Navy ships
- USS Alacrity, several US Navy ships
- SS Alacrity (1893), a tugboat (originally named Jean Bart) used by the Royal Australian Navy in the First World War
- Operation Alacrity, a 1943 Second World War operation involving the occupation of leased air and naval bases in the Azores
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