既 (jì): already, since, both... (and...)

学习既字需要反复练习，才能写得工整。

xué xí jì zì xū yāo fǎn fù liàn xí , cái néng xiě dé gōng zhěng .

Mastering the character "既" requires repeated practice to write it neatly.

学习手记|既要做显功,也要做潜功-国际在线

xué xí shǒu jì jì yāo zuò xiǎn gōng , yě yāo zuò qián gōng guó jì zài xiàn

Study Notes | Doing Both Visible and Invisible Work - China Radio International

非机动车上千万辆,既要管得住又要服务好

fēi jī dòng chē shàng qiān wàn liàng , jì yāo guǎn dé zhù yòu yāo fú wù hǎo

With tens of millions of non-motorized vehicles on the road, we must ensure effective management while providing quality service.

提振消费:既要政策给力,也要改革发力

tí zhèn xiāo fèi : jì yāo zhèng cè gěi lì , yě yāo gǎi gé fā lì

Boost consumption: not only policies should be strong, but also reforms should be made

...川普全球加征关税 郑丽君:巩固 ART 既有优惠

. . . chuān pǔ quán qiú jiā zhēng guān shuì zhèng lí jūn : gǒng gù A R T jì yǒu yōu huì

... Trump imposes tariffs globally Zheng Lijun: Consolidate ART's existing preferential treatment

美财长:与贸易夥伴联系 各国盼维持既有关税协议

měi cái cháng : yǔ mào yì 夥 bàn lián xì gè guó pàn wéi chí jì yǒu guān shuì xié yì

U.S. Treasury Secretary: Liaising with trading partners Countries hope to maintain existing tariff agreements

玛莉既聪明又亲切。

Mǎ lì jì cōngming yòu qīnqiè.

Mary is both intelligent and kind.

从这儿到澳大利亚大既要几小时呀？

Cóng zhèr dào àodàlìyà dà jì yào jǐ xiǎoshí ya?

About how many hours does it take to get to Australia from here?

汤姆既彬彬有礼又善解人意。

Tāngmǔ jì bīnbīnyǒulǐ yòu shànjiěrényì.

Tom is polite and sensitive.

无论外面多么寒冷，房间始终既舒适又温暖。

Wúlùn wàimiàn duōme hánlěng, fángjiān shǐzhōng jì shūshì yòu wēnnuǎn.

No matter how cold it is outside, the rooms are comfortably heated.