| 词汇 | roller |
| 词根词缀 | 词源： roller (n.) c.1420, "rolling pin," from roll (v.). Meaning "hair-curler" is attested from 1795. Religious holy roller is attested from 1842, Amer.Eng. Roller-skate first attested 1863, Amer.Eng.; the verb is from 1928. Rollerblade is first attested 1985, a registered proprietary name in U.S. Roller-coaster is recorded from 1888; roller derby is from 1936. |
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