chevron

n.V形线条; V形图案; (军人、警察制服上表示军衔或警衔的)V形标志 复数：chevrons过去式：chevroned 牛津词典 noun V形线条；V形图案a line or pattern in the shape of a V （军人、警察制服上表示军衔或警衔的）V形标志a piece of cloth in the shape of a V which soldiers and...