遮盖道具
scenery used to block the audience's view of parts of the stage that should not be seen
同义词： masking
屏蔽片
遮盖(性)道具;屏蔽片
Draw another piece of masking tape, and write the number of subscribers over it.
提请另一幅用胶带，并撰写的用户数量超过它。
Take a loop of masking tape and tape the board, copper side up, to a piece of cardboard (eg. the back of a writing pad).
采取一回路的掩蔽磁带和磁带董事会，铜的一面向上，一块硬纸板(例如回到一个书写板)。