singleton
n.
"single card of a suit in a hand," 1876, originally in whist, from single, adj.; compare simpleton, etc. Extended early 20c. to other instances of singularity.
词汇 | singleton |
词根词缀 | Online Etymology Dictionary singleton n. "single card of a suit in a hand," 1876, originally in whist, from single, adj.; compare simpleton, etc. Extended early 20c. to other instances of singularity. |
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