| 词汇 | babysitter |
| 词根词缀 | 词源： 1937, also baby-sitter, from baby + agent noun of sit. Short form sitter is attested from 1943. The verb babysit (or baby-sit) is attested by 1947; fig. use (often contemptuous) by 1972. Babysitting also is from 1947. |
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