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词汇 risky
词源

risky adj.

"attended with risk, dangerous," 1825, from risk (n.) + -y (2). Riskful in same sense is from 1793. Related: Riskiness.  Riskless is attested by 1818.

updated on August 31, 2021

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更新时间:2025/5/2 0:50:58