The crew cut was originally popular among rowing team members for its practicality.

crew 是名词，意思是“一组人员，尤指共同工作或活动的团队”。 cut 在这里指发型，意思是“发型设计”或“剪裁”。 crew cut 是一种短而整齐的发型，通常两侧和后面剪得很短，顶部稍长。