chronometer
n.记时计
难易程度:
chronometer为短语/超纲词汇
词形变化:
副词:chronometrically 形容词:chronometric
词根
chron＝time（时间）
近义词, 同义词
chronometer
/krə'nɒmɪtə(r); krə`nɑmətɚ/
n instrument that keeps very accurate time, used esp for navigating at sea 极准确的记时仪器; （尤指用于航海的）精密记时计; 天文钟.
n instrument that keeps very accurate time, used esp for navigating at sea 极准确的记时仪器; （尤指用于航海的）精密记时计; 天文钟.
chronometer
n[C]
a very exact clock, used for scientific purposes
a very exact clock, used for scientific purposes
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