英语词汇“atomic number 69”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	atomic number 69
释义	atomic number 69 翻译原子数69 英英释义 Noun 1. a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime
随便看	matched transistor pair matched transmission line matched unrelated donor matched up matched vbelt drive matched v belt drive matched veneer matched vertex matched volume matched wave guide matched waveguide Matcheek warbonnet match entire cell matcher matcher exponent match error matchers matcher-selector-connector matcher-selector-connector (mactor) matches matches against matches and dispatches matches found matchest matches up

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atomic number 69