whitewall

剑桥词典

a tyre with a white stripe around it, or a white side
白壁輪胎
 whitewalls [ 名詞的複數形式 ]

the shaved part at the sides of the head when the hair is cut in a very short style
（畱超短發型時）頭部側麪剃乾淨的部分 返回 whitewall