单词
spectrum
英 ['spektrəm] 美['spɛktrəm]
基本信息
  • n. 光谱;频谱;范围;余象
CET6TEM8IELTSGRE考研TOEFL中低频词常用词汇

英英释意

1. an ordered array of the components of an emission or wave
2. broad range of related values or qualities or ideas or activities
spectrum相关单词