umbra 

  1. 名詞
(天文學日食、月食等的)本影
(太陽黑子的)中央暗黑部
陰影, 暗影
蔭
/以上複數可為"umbrae"或"umbras"/
限定不可數名詞:
蔭魚屬

    同義字詞
black,blackness,candlelight,dark,darkness,dusk,gloaming,gloom,murk,night,semidarkness,shade,shadows,twilight
dusk,penumbra,shade,shadiness,shadow

例句

  1. Umbra returns to active duty.
  2. A Total eclipse in the umbra .
  3. The umbra does not touch Earth.
  4. I strongly advice to level Umbra to 1.
  5. Surrounding the umbra is the penumbra.