chevron
US /ˈʃev.rən/
UK /ˈʃev.rən/
名词
V形臂章, V形图案, 军衔标志
a V-shaped mark or pattern, often used as a badge or insignia, especially in military or police uniforms to indicate rank or length of service
示例:
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The sergeant wore three chevrons on his sleeve.
中士的袖子上戴着三道V形臂章。
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Road signs often use chevrons to indicate a sharp curve.
路标经常使用V形标志来指示急转弯。