释义
adj.
having or showing shrewdness and good judgement, especially in money or business matters
（尤指在钱财或生意上）精明的
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canny investors will switch banks if they think they are getting a raw deal .精明的投资者如果认为受到不公正待遇，他们会转换银行。
〈北 英格兰，苏格兰〉 令人愉快的；美好的
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she's a canny lass .她是个好女孩。
词源
"late 16th cent． （originally Scots）： from