讀音 (2)
-
/ˈspɛktɹəˌɡɹæm/
讀音說明
- US
-
ˈspɛktɹəˌɡɹæm
讀音說明
- US
名詞
A visual representation of the spectrum of a sound changing through time.
A visual representation of the spectrum of a celestial body's radiation.
名詞
a photographic record of a spectrum
- 近義詞與同義詞