| 释义 | 
		 verb |  noun conserveconserve1 /kənˈsɚv/ ●○○ verb [transitive] ETYMOLOGYconserve1Origin: 1300-1400 Old French conserver, from  Latin conservare, from  com- +  servare to keep, guard   VERB TABLEconserve |
 | Present | I, you, we, they | conserve |   | he, she, it | conserves |  | Past | I, you, he, she, it, we, they | conserved |  | Present perfect | I, you, we, they | have conserved |   | he, she, it | has conserved |  | Past perfect | I, you, he, she, it, we, they | had conserved |  | Future | I, you, he, she, it, we, they | will conserve |  | Future perfect | I, you, he, she, it, we, they | will have conserved |  
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 | Present | I | am conserving |   | he, she, it | is conserving |   | you, we, they | are conserving |  | Past | I, he, she, it | was conserving |   | you, we, they | were conserving |  | Present perfect | I, you, we, they | have been conserving |   | he, she, it | has been conserving |  | Past perfect | I, you, he, she, it, we, they | had been conserving |  | Future | I, you, he, she, it, we, they | will be conserving |  | Future perfect | I, you, he, she, it, we, they | will have been conserving |  
    1to use as little water, energy, etc. as possible so that it is not wasted:  Try and rest frequently to conserve your energy. Everyone needs to make efforts to conserve water.2to protect something and prevent it from changing or being damaged:  We have to conserve our forests for future generations. [Origin: 1300–1400 Old French conserver, from  Latin conservare, from  com- +  servare to keep, guard] verb |  noun conserveconserve2 /ˈkɑnsɚv/ noun [countable, uncountable]  a sweet food made of pieces of fruit that are preserved by being cooked with sugar, usually eaten on bread → jam → jam2 (1),  jelly (1),  preserve2 (3) |