过去分词：smattered 现在分词：smattering 第三人称单数：smatters
1.肤浅的知识
1.一知半解地谈论;肤浅地研究,涉猎
2.一知半解地瞎说,装懂,充内行
1.to study a subject or language in a not very serious way
2.to speak a language badly
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