spectrum
C1英 /ˈspektrəm/米 /ˈspektrəm/
意味
noun
スペクトル
a band of coloured lights in order of their wavelengths, as seen in a rainbow and into which light may be separated
“A spectrum is formed by a ray of light passing through a prism.”
実際の動画で spectrum を覚える
TED / YouTube の精読レッスンを見て、単語をタップ、間隔反復で復習。
無料で始める →