straight-edge
n.
1812, "bar for drawing or measuring straight lines," from straight, adj.1 + edge, n.. As the name of a punk subculture, attested by 1987, probably suggested by straight, adj.2.
| 词汇 | straight-edge | 
| 词根词缀 | Online Etymology Dictionary straight-edge n. 1812, "bar for drawing or measuring straight lines," from straight, adj.1 + edge, n.. As the name of a punk subculture, attested by 1987, probably suggested by straight, adj.2. | 
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