| 词汇 | knife |
| 词根词缀 | 词源： late O.E. cnif, from O.N. knifr, from P.Gmc. *knibaz (cf. M.L.G. knif, M.Du. cnijf, Ger. kneip), of uncertain origin. The verb is first attested 1865, from the noun. Fr. canif "penknife" (1441) is borrowed from M.E. or O.N. 词根记忆： n. 刀,餐刀v.用刀切,用匕首刺The exhausted man and the trustful guy thrust a knife into the rusty crust.精疲力竭的男子和深信不疑的家夥将一把刀子刺向生锈的外壳. |
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