ribbing
noun /ˈrɪbɪŋ/
/ˈrɪbɪŋ/
[uncountable]- a pattern of raised lines in knitting (= the activity of making clothing out of wool) or on a surface
（织物或物体表面的）棱纹，凸条图案 - (old-fashioned, informal) the act of making fun of somebody in a friendly way
开玩笑；取笑；逗弄