chronometer
柯林斯詞典
1. N-COUNT A chronometer is an extremely accurate clock that is used especially by sailors at sea. 航行表
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chronometer /kr??n?m?t?/ (chronometers)
劍橋詞典
- a piece of equipment that measures time very accurately
精密計(jì)時(shí)計(jì) 返回 chronometer