cd
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美[?si? ?di?]
柯林斯高阶英汉双解学习词典释义
英英词典释义
Noun
1. the basic unit of luminous intensity adopted under the Systeme International d'Unites; equal to 1/60 of the luminous intensity per square centimeter of a black body radiating at the temperature of 2,046 degrees Kelvin
Adjective
1. being one hundred more than three hundred
行业词典