biker
n.
"motorcycle rider" (especially with reference to club affiliation), 1968, American English, from bike, n. in its slang sense of "motorcycle" (1939).
| 词汇 | biker |
| 词根词缀 | Online Etymology Dictionary biker n. "motorcycle rider" (especially with reference to club affiliation), 1968, American English, from bike, n. in its slang sense of "motorcycle" (1939). |
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