backstairs
"stairs at the back of a structure," 1650s, from back, adj. + stairs (see stair). Figurative use is attested earlier (1640s).
| 词汇 | backstairs |
| 词根词缀 | Online Etymology Dictionary backstairs "stairs at the back of a structure," 1650s, from back, adj. + stairs (see stair). Figurative use is attested earlier (1640s). |
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