| 词汇 | sickle |
| 词根词缀 | 词源： O.E. sicol, probably a W.Gmc. borrowing (cf. M.Du. sickele, O.H.G. sihhila, Du. sikkel, Ger. Sichel) from V.L. *sicila, from L. secula "sickle" (cf. It. segolo "hatchet"), from PIE base *sek- "cut" (see section). Applied to curved or crescent-shaped things from 1459. Sickle-cell anemia is first recorded 1922. |
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