alpha通道遮罩划变过渡的英文

alpha channel mask wipe

• alpha:    n. 1.阿尔法〔希腊语字母表首字母 ...
• 通道:    thoroughfare; pass ...
• 遮:    cover; hide from v ...
• 罩:    cover; overspread; ...
• 划:    delimit; different ...
• 变:    become different; ...
• 过渡:    transition; transi ...