shadow mask的用法和樣例：
例句
- Without the shadow mask it is not possible to project a color image on the screen.
如果沒有彩色顯象管陰罩，它對工程不可能在螢幕上的一幅顏色圖像。
shadow mask的相關資料：
臨近單詞
Shadowitz
shadow
shadowless lamp with television camera
Shadow Serpentis Armor Kinetic Hardener
Shadow Serpentis Armor Thermic Hardener
Shadows shade the sheltered shallows.
Shadow Economy and Transition Economies
shadowed smiles secrets unrevealed ?
shadowless lamp with automatic conductor
Shadowed smiles and secrets unrevealed.
Shadow Serpentis Armor Explosive Hardener
