noun🔗Share积累者，积聚器 One who, or that which, accumulates."He is a great accumulator of bad jokes."他是个很会收集烂笑话的人。machinebusinesstechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share蓄电池，电瓶。 A wet-cell storage battery."The old car needed a jump start because its accumulator was no longer holding a charge. "这辆旧车需要搭电启动，因为它的电瓶已经不存电了。technologyelectronicsdeviceenergymachineutilityChat with AIVocabulary GamePractice Reading
noun🔗Share过关投注, 连串赌注 (betting) A collective bet on successive events, with both stake and winnings being carried forward to accumulate progressively."He placed an accumulator bet on the football matches, hoping that if each team he chose won, his winnings would grow with each game. "他下了足球比赛的过关投注，希望他选的每支球队都能赢，这样他的奖金就能随着每场比赛的进行而不断累积。sportbusinessfinancebetChat with AIVocabulary GamePractice Reading
noun🔗Share缓冲器，蓄能器 A system of elastic springs for relieving the strain upon a rope, as in deep-sea dredging."The deep-sea dredging equipment used a special accumulator to absorb the shock of the heavy weight being hauled up from the ocean floor. "深海疏浚设备使用了一种特殊的缓冲蓄能器，以吸收从海底拉起重物时产生的冲击力。nauticaltechnologymachinedevicephysicsChat with AIVocabulary GamePractice Reading
noun🔗Share蓄压器, 储压器 A vessel containing pressurized hot water ready for release as steam."The old factory used a large accumulator to store hot water, ready to release steam to power the machines. "这家老工厂使用一个大型储压器来储存热水，随时释放蒸汽以驱动机器。technologymachineenergyutilitydevicetechnicalindustryChat with AIVocabulary GamePractice Reading
noun🔗Share蓄能器，液压蓄能器 (hydraulics) A container which stores hydraulic power for release, in the form of a pressurized fluid (often suspended within a larger tank of fluid under pressure)."The construction equipment used an accumulator to provide bursts of extra hydraulic power for quickly lifting heavy loads. "这种工程设备使用液压蓄能器，用于释放额外的液压动力，以便快速提升重物。technicalmachinedeviceindustryenergyChat with AIVocabulary GamePractice Reading
noun🔗Share累加器，累积器 A register or variable used for holding the intermediate results of a computation or data transfer."The calculator uses an accumulator to store the running total as you add numbers. "计算器使用一个累加器来储存你加数字时不断更新的总数。computingelectronicstechnicalmachineChat with AIVocabulary GamePractice Reading
noun🔗Share累计期权，累积期权 A derivative contract under which the seller commits to sell shares of an underlying security at a certain strike price, which the buyer is obligated to buy."To increase his exposure to the stock market gradually, the investor chose to use an accumulator, agreeing to buy a fixed number of shares of Company X each month at a predetermined price, regardless of the current market value. "为了逐步增加他在股市的投资，这位投资者选择使用累积期权，同意每月以预先设定的价格购买固定数量的X公司股票，无论当时的市场价格如何。businessfinanceChat with AIVocabulary GamePractice Reading
noun🔗Share学历跳跳族 One who takes two higher degrees simultaneously, to reduce their length of study."Maria is such an accumulator; she's pursuing a Master's in Public Health and an MBA at the same time to finish both programs faster. "玛丽亚真是个学历跳跳族，她同时攻读公共卫生硕士和MBA，就是为了更快地完成这两个学位。educationachievementpersonChat with AIVocabulary GamePractice Reading
noun🔗Share累加器, 聚集器 A one way membership function."In the school cafeteria's meal plan system, the "paid meals" category acts as an accumulator: once a meal is marked as paid, it's permanently counted, but a paid meal can never be retroactively unregistered. "在学校食堂的用餐计划系统中，“已付费餐点”类别就像一个累加器/聚集器：一旦餐点被标记为已付费，它就会被永久计入总数，但已付费的餐点永远无法被追溯取消。mathstatisticstechnicalcomputinglogicfunctionChat with AIVocabulary GamePractice Reading
