| 词汇 | vacancy |
| 词根词缀 | 词源： c.1600, "state of being vacant," from L.L. vacantia, from vacans (see vacant). Meaning "available room at a hotel" is recorded from 1953. Related: Vacancies. 词根记忆： n. 空白,空缺(vac空+ancy)[-ancy=ance,表示"性质,状况"] |
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