round brush（圆发刷）是什么意思？音标发音+图解场景

圆发刷 /ˈɹʌfɪŋ ˈaʊt/ n

English: round brush · 圆发刷

释义：Brush with bristles that completely encircle the backing so that hair can be given a soft wave.

这个词出现在以下图解场景（1）