smirch

释义

vt.<正>弄脏，玷污，污辱

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 ;

实用场景例句

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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英英释义

Noun

1. a blemish made by dirt;

"he had a smudge on his cheek"

2. an act that brings discredit to the person who does it;

"he made a huge blot on his copybook"

Verb

1. smear so as to make dirty or stained

2. charge falsely or with malicious intent; attack the good name and reputation of someone;

"The journalists have defamed me!" "The article in the paper sullied my reputation"