1. 核对器板:核对器 checker | 核对器板 checker board | 核对器板效应 checker board effect
2. 龟背(棋盘):四朵梅花 Lily | 龟背(棋盘)Checker board | 斜面 Bevel
3. 棋格转换:Barn Doors舱门转换 | Checker Board棋格转换 | Clock Wipe棋盘擦除
noun
1. a board having 64 squares of two alternating colors
Synonym: checkerboard