pilot cloth
短语n. 蓝色粗呢
词形变化
pilot cloths
复数
pilot cloths
释义与例句
n.
-
1.
A coarse, stout kind of cloth for overcoats.
可数 不可数
词汇关系
词源
Most likely because its archetypal use was in making pilot jackets for pilots (helmsmen) and pilots (assistants to helmsmen).
来源:wiktionary