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单词
ultrasonic
释义
ul·tra·sonic
I.
\“+\
adjective
Etymology:
ultra- + sonic
:
supersonic
•
ul·tra·sonically
\“+\
adverb
II.
noun
:
an ultrasonic wave or frequency
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frenzy
Freon
freq
frequence
frequency
frequency
frequency band
frequency changer
frequency converter
frequency curve
frequency distribution
frequency indicator
frequency meter
frequency-modulated
frequency modulation
frequency multiplier
frequency polygon
frequency rate
frequency response
frequency shift
frequent
frequent
frequentation
frequentative
frequenter
英语词典包含332784条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/3/22 18:50:39