smirch

英式音标smirch怎么读

美式音标smirch怎么读

词汇归类 GRE

近义词 shame,dishonor,smoke

smirch词义

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vt. 弄脏n. 污点

词态变化

第三人称单数: smirches;过去式: smirched;过去分词: smirched;现在分词: smirching;


smirch双语例句

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1. The compound material of resin matrix may produce serious smirch phenomenon during the minute hole drilling.
以树脂为基体的复合材料在微孔加工中会产生严重污斑现象.

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smirch英文词源

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smirch (v.)
late 15c., "to discolor, to make dirty," of uncertain origin, perhaps from Old French esmorcher "to torture," perhaps also "befoul, stain," from es- "out" (see ex-) + morcher "to bite," from Latin morsus, past participle of mordere "to bite" (see mordant). Sense perhaps influenced by smear. Sense of "dishonor, disgrace, discredit" first attested 1820.
smirch (n.)
1680s, "a soiling mark or smear," from smirch (v.). Figurative use by 1862.

smirch实用场景例句

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The compound material of resin matrix may produce serious smirch phenomenon during the minute hole drilling.
以树脂为基体的复合材料在微孔加工中会产生严重污斑现象.

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