come online

/kʌm ˈɑnˌlaɪn/· 短语动词

环境/气候/能源B2

come online
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Chinese meaning

上shàng线xiàn;投tóu入rù运yùn行xíng

开kāi始shǐ运yùn行xíng或huò投tóu入rù使shǐ用yòng

In this story →

新xīn的de电diàn池chí储chǔ能néng容róng量liàng开kāi始shǐ投tóu运yùn

Example

In total, 20.2 gigawatt-hours of new capacity came online, according to a new report.

根gēn据jù一yī份fèn新xīn报bào告gào,共gòng有yǒu20.2吉jí瓦wǎ时shí的de新xīn容róng量liàng投tóu入rù运yùn行xíng。

Source: MIT Technology Review · 9 Sep 2026

Background ✎

美měi国guó电diàn池chí储chǔ能néng装zhuāng机jī在zài2026年nián第dì二èr季jì度dù创chuàng下xià新xīn纪jì录lù,新xīn增zēng容róng量liàng达dá到dào20.2吉jí瓦wǎ时shí。更gèng便pián宜yi的de电diàn池chí和hé可kě再zài生shēng能néng源yuán并bìng网wǎng带dài来lái的de储chǔ能néng需xū求qiú,推tuī动dòng全quán年nián装zhuāng机jī预yù计jì达dá到dào71吉jí瓦wǎ时shí,较jiào去qù年nián增zēng长zhǎng20%。

Roots · etymology

由 come 与 online 组合而成

  • come(进入)+ online(在线、运行中)

Collocations

  • bring a system online / bring new capacity online / come online

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