英语词汇“臂之上下移动”的翻译、意思、用法、释义-英汉汉英词典

单词	臂之上下移动
释义	臂之上下移动up-down of the arm
随便看	masking angle masking aperture masking audiogram masking curve masking effect masking error masking film masking frame masking index masking interrupt masking jig masking method masking of sound masking operation masking paper masking pattern masking period masking piece masking power masking register maskings masking signal masking tape masking technique masking threshold