词源记忆法
词源同beat,击,打。-er,表反复。形容电池放电过程中的电流的持续运动。
单词用法
n.(名词)battery的基本意思是“电池(组),蓄电池(组)”,引申可表示同类用具、器物等的“一套;一组;一批;一群;一连串”。battery也可指军舰上的“炮组”、陆地上的“炮台”或“炮兵连”。
重要短语
battery of一组;一套
storage battery蓄电池;蓄电池组
lithium battery锂电池;锂蓄电池
battery charger电池充电器
He is using your mains electricity to recharge his car battery.
他在用你家里的电源给他的车载蓄电池充电。
来源:《柯林斯高阶英汉双解学习词典》I drove out to give him a jump start because his battery was dead.
他的汽车电池没电了,我开车出去帮他用跨接引线发动汽车。
来源:《柯林斯高阶英汉双解学习词典》The implication is that this battery lasts twice as long as other batteries.
言外之意是,这种电池的寿命是其他品牌电池的两倍。
来源:《柯林斯高阶英汉双解学习词典》The "flywheel" battery, it is said, could power an electric car for 600 miles on a single charge.
据说“飞轮”电池充电一次就能驱动电动汽车行驶600英里。
来源:《柯林斯高阶英汉双解学习词典》Free range and battery eggs, boiled for four minutes, were hard to tell apart.
柴鸡蛋和笼养鸡蛋在煮过4分钟之后很难区分。
来源:《柯林斯高阶英汉双解学习词典》There was nothing in the brochure about having to drive the car every day to charge up the battery.
手册里只字没提这车要天天开,以给电池充电。
来源:《柯林斯高阶英汉双解学习词典》His car alarm had been going off for two days and, as a result, the battery was flat.
他的汽车报警器连着响了两天,结果电池耗没电了。
来源:《柯林斯高阶英汉双解学习词典》Battery charging systems remain basically the same as those in use half a century ago.
电池充电系统和半个世纪前基本上没什么区别。
来源:柯林斯高阶英汉双解学习词典One gunner in each battery was an NCO and the rest were privates.
每个炮兵连都有一个炮手是军士,其余都是二等兵。
来源:《柯林斯高阶英汉双解学习词典》他反复试着发动车子,但电池的电越来越少,最后根本就打不着火了。
来源:《柯林斯高阶英汉双解学习词典》He can logically infer that if the battery is dead then the horn will not sound.
他可以符合逻辑地推测,如果蓄电池用完了,喇叭也就不会响了.
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