disco ball
短语发音
UK
/ˈdɪskəʊ ˌbɔːl/
US
/ˈdɪskoʊ ˌbɑːl/
AU
US
/ˈdɪskoʊ ˌbɔːl/
词形变化
disco balls
复数
disco balls
释义与例句
n.
-
1.
A suspended rotating mirrored sphere which casts moving spots of light across a room when light is projected on it.
词源
From disco + ball.
来源：wiktionary