现金 + Noun / Verb + 现金
The noun 现金 (xiànjīn) means "cash" and refers to physical money as opposed to electronic or credit-based payment. It is used in both everyday and formal contexts, such as 现金支付 (pay in cash) or 提供现金援助 (provide cash assistance). It functions as a noun modifier or object in a sentence.
对不起,我们这里只收现金,不能刷卡。
duìbùqǐ, wǒmen zhèlǐ zhǐ shōu xiànjīn, bù néng shuā kǎ.
Sorry, we only accept cash here; we can't take cards.
出门最好带点现金,有些小店不支持手机支付。
chūmén zuìhǎo dài diǎn xiànjīn, yǒuxiē xiǎo diàn bù zhīchí shǒujī zhīfù.
It's best to bring some cash when you go out; some small shops don't support mobile payment.
他把所有现金都存进了银行。
tā bǎ suǒyǒu xiànjīn dōu cún jìn le yínháng.
He deposited all his cash into the bank.