| 释义 | accumulateaccumulate /əˈkyumyəˌleɪt/ ●○○ AWL verb ETYMOLOGYaccumulateOrigin: 1400-1500 Latin, past participle of  accumulare, from  ad-  to +  cumulare  to pile up 1[transitive] to gradually get more and more money, possessions, knowledge, etc. over a period of time:  Martin had accumulated $80,000 in debt.2[intransitive] to gradually increase in numbers or amount until there is a large quantity in one place:  Fat tends to accumulate around the hips and thighs. In the water cycle, the water runs down the mountains in streams and accumulates in lakes and ponds.—accumulation /əˌkyumyəˈleɪʃən/ noun [countable, uncountable]:  a large accumulation of snowVERB TABLEaccumulate |
 | Present | I, you, we, they | accumulate |  |  | he, she, it | accumulates |  | Past | I, you, he, she, it, we, they | accumulated |  | Present perfect | I, you, we, they | have accumulated |  |  | he, she, it | has accumulated |  | Past perfect | I, you, he, she, it, we, they | had accumulated |  | Future | I, you, he, she, it, we, they | will accumulate |  | Future perfect | I, you, he, she, it, we, they | will have accumulated | 
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 | Present | I | am accumulating |  |  | he, she, it | is accumulating |  |  | you, we, they | are accumulating |  | Past | I, he, she, it | was accumulating |  |  | you, we, they | were accumulating |  | Present perfect | I, you, we, they | have been accumulating |  |  | he, she, it | has been accumulating |  | Past perfect | I, you, he, she, it, we, they | had been accumulating |  | Future | I, you, he, she, it, we, they | will be accumulating |  | Future perfect | I, you, he, she, it, we, they | will have been accumulating | 
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