chronometer是什麼意思 chronometer的用法 chronometer怎麼讀
chronometer
英 [krə'nɒmɪtə]美 [krə'nɑmɪtɚ]
n. [天] 精密記時表；高度精確的鐘表；航海經線儀
中文詞源
chronometer 天文鐘
chrono, 時間。-meter, 測量儀器。
英語詞源
chronometer (n.)
1735, from chrono- "time" + -meter. Related: Chronometric
.權威例句
1. Murchison followed with his eye the hand of his chronometer.
莫奇生的眼睛追隨着他的時計的秒針.
2. The chronometer - maker's expert hand plays an essential role in this process.
生產精密時計的專家們的手工調試在這一工序中起着關鍵性的作用.
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3. It is use in navigation, chronometer, and weather and so on.
用於導航 、 天文和氣象等領域.
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4. My watch is more expensive because it's a chronometer.
我的手錶是精密型的,所以要比你的貴.
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5. James is conversant with chronometer and geography.
詹姆斯精通天文和地理.
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[ chronometer 造句 ]
