1
recharge sth (vt.)
及物动词；宾语常为电池或电子设备，表示“给……再充电”。
I need to recharge my tablet before the flight.
我需要在起飞前给平板电脑再充电。
再充电
recharges — third person singular of recharge
先理解核心含义，再看它在真实句子里的用法。
再充电
charge anew
I need to recharge my tablet before the flight.
我需要在起飞前给平板电脑再充电。
给耗尽的电池再次充电。
To charge an electric battery after its power has been consumed.
通过暂时消除压力因素来恢复精力和活力。
To invigorate and revitalize one's energy level by removing stressful agents for a period of time.
给枪重新装填弹药。
To reload a gun with ammunition.
向含水层补充或恢复水分。
To add or restore water to an aquifer.
recharge
Base
原形
recharges
3rd person
第三人称单数
recharging
-ing
现在分词
recharged
Past
过去式
recharged
Past participle
过去分词
I recharge my phone every night.
我每天晚上给手机充电。
She recharged her phone before the trip.
她在旅行前给手机充了电。
Have you recharged the battery?
你给电池充电了吗？
给…充电；恢复精力。规则动词，过去式和过去分词均为 recharged。
I forgot to recharge my phone last night, so the battery is almost dead.
我昨晚忘了给手机充电，所以电池快没电了。
After a long week at work, I like to go hiking on weekends to recharge.
工作了一整周之后，我喜欢周末去远足来恢复精力。
You should recharge the batteries before you use the camera.
你应该在使用相机前给电池充电。
及物动词；宾语常为电池或电子设备，表示“给……再充电”。
I need to recharge my tablet before the flight.
我需要在起飞前给平板电脑再充电。
及物动词；用某种材料重新装填某物，常指灭火器、气瓶等。
The fire extinguisher should be recharged with new foam after use.
灭火器使用后应重新装填新的泡沫。
名词；表示“一次重新装填”，后接 of 说明对象。
A recharge of the extinguisher is required annually.
每年需要对灭火器进行一次重新装填。
Not this
I bought a new phone, so I need to recharge it for the first time.
Use this
I bought a new phone, so I need to charge it for the first time.
recharge 的意思是“再次充电”，表示在已有电量的基础上补充；首次给新设备充电应用 charge，不用 re- 前缀。
Not this
I need to recharge my phone because I have no credit left.
Use this
I need to top up my phone because I have no credit left.
为手机账户充值（话费）在英语中常用 top up，而 recharge 多指给电池充电。用 recharge 表示“充值”会让人理解为充电。
Not this
I've been working all day; I need to recharge myself.
Use this
I've been working all day; I need to recharge.
表示休息恢复精力时，recharge 可作不及物动词，无需加反身代词 myself；加 myself 是受中文“给某人自己充电”影响的直译。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
给电池充电
You should recharge the battery before it runs out.
你应该在电池没电之前给它充电。
休息以恢复精力
I took a day off to recharge my batteries.
我休了一天假来恢复精力。
完全充满电
It takes about two hours to fully recharge the phone.
这部手机完全充满电大约需要两个小时。
快速充电
This laptop supports quick recharge.
这台笔记本电脑支持快速充电。
给自己充电；恢复精力
After a long week at work, I like to take a walk by the river to recharge my batteries.
工作了一周后，我喜欢沿着河边散步来给自己充充电。
Use recharges naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
re-（再次）+ charge（充电），手机没电再充一次就是 recharge。
语域：neutral 常见场景：charging electronic devices such as phones and laptops、using rechargeable batteries 这里讨论的是“给电池或设备充电”的常用义。语气中性，日常交流、产品说明和普通书面语中都比较常见。
这些词与 recharge 的重读部分 /tʃɑːdʒ/ 押韵：charge、discharge、overcharge、undercharge 的尾音相同；large、barge 也以 /ɑːdʒ/ 结尾。注意拼写相似的形近词：reach /riːtʃ/、arch /ɑːtʃ/、search /sɜːtʃ/ 中的 ch 读 /tʃ/，元音或重音不同，不押韵；change /tʃeɪndʒ/ 的元音是 /eɪ/；garage /ˈɡærɑːʒ/ 以 /ʒ/ 结尾，也都不押韵。
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.