roundels的中文翻译是什么意思
roundels
n. 圆形饰物，小圆盘( roundel的名词复数 )
roundels的柯林斯释义
N-COUNT圆形标志
A roundel is a circular design, for example one painted on a military aircraft.
roundels
n. 圆形饰物，小圆盘( roundel的名词复数 )
A roundel is a circular design, for example one painted on a military aircraft.