英语词汇“mask negative”的翻译、意思、用法、释义-英汉汉英双解词典

单词	mask negative
释义	mask negative 遮光负片
随便看	back someone up Back somersault Back somersault layout back something up back sonar backs onto back sop backsource back source backsourced backsources backsourcing backs out back-space control backspace correction back spin timer back-spin timer backstager backstagers backspace back space back-space backspaceable backspace character backspaced