battery學測 L4KK [ˈbætɚi] ｜ /ˈbætɚi/
電池·一組；一連串·毆打罪；傷人
常考字，電池與毆打罪同形
The toy stopped working when the battery ran out.
電池沒電後，這個玩具就不動了。
義項
遙控器電池B2noun電池
My car's battery was too weak, so I had to change it.
我的汽車電池太弱了，所以我得換一顆新的。
a car batterychange the batterya weak battery
一連串健康檢查B2noun一組；一連串
The doctor gave her a battery of tests to check her health.
醫生安排了一連串的檢查，確認她的健康狀況。
a battery of testsa battery of questions
揮拳打人B1noun毆打罪；傷人
John hit his neighbor, and the police called it battery.
約翰打了鄰居，警察說這是毆打罪。
charged with battery
片語
recharge your batteries幫自己充電 →好好休息恢復精力
dead battery電池沒電了 →電池完全沒電
low battery電量剩不多 →電量偏低警示
battery life電量能撐多久 →電池能用的時間長短
charge the battery插上充電 →把電池充飽電
你會不會這樣說？
Remote controls often need two ___. (battery/batteries)
看答案
batteries
battery 字尾子音加y，複數需去y加ies。
'The doctor gave her a battery of tests.' 這裡的 battery 最接近 (A) 電池 (B) 一組；一連串 (C) 毆打罪
看答案
(B)
此句 battery 指同類事物成組，對應「一組；一連串」義項。
順路看看
cell — 電池內部的最小電力單位assault — 同樣指人身攻擊的法律用字多益練習
本區為多益情境練習，與上方釋義獨立編寫
情境例句
辦公設備
The wireless keyboard stopped working because its battery was dead.
無線鍵盤因為電池沒電而無法使用。
產品測試
The engineering team ran a battery of tests on the new scanner.
工程團隊對新款掃描器進行了一連串測試。
詞族
battery 名詞（單數） 電池・batteries 名詞（複數） 電池・battery-powered 形容詞（複合詞） 以電池供電的
四選一
Each wireless mouse requires two ____ to operate.
看答案
batteries
two 後需要複數可數名詞，因此選 batteries。battery 是單數；battery-powered 與 battery-operated 都是形容詞，放入本句會缺少被修飾的名詞。
同義改寫
The engineering team ran a battery of tests on the new scanner. → The engineering team ran a series of tests on the new scanner.
此處 a battery of tests 指一連串測試，可改為 a series of tests。
After the trade show, Mina took a day off to recharge her batteries. → After the trade show, Mina took a day off to rest and regain her energy.
recharge her batteries 在此是透過休息恢復精力的比喻，改寫保留休假的目的。