| 单词 | upkeeping |
| 释义 | > as lemmasˈupkeeping ˈupkeeping n. ΘΚΠ the world > action or operation > safety > protection or defence > preservation from injury or destruction > [noun] > preservation in being or maintenance > preserving in proper condition keepingc1330 upholdinga1350 maintaininga1387 maintenance1389 reparation1389 uphold1471 maintain1483 repair1524 keep1763 upkeep1884 upkeeping1899 preventive maintenance1937 1899 Westm. Gaz. 26 June 7/1 Premises which took £150 a year for up-keeping. 1899 Westm. Gaz. 26 June 7/1 The up-keeping of the premises. < as lemmas |
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