ribbing
US /ˈrɪb.ɪŋ/
UK /ˈrɪb.ɪŋ/

名詞
1.
羅紋, 筋
a series of ribs or ridges, especially in fabric or a structure
範例:
•
The sweater had a distinct vertical ribbing.
這件毛衣有明顯的垂直羅紋。
•
The concrete structure featured strong steel ribbing for support.
混凝土結構具有堅固的鋼筋以提供支撐。
在 Lingoland 學習這個單詞