押金 (yā jīn): Cash pledge (Noun) — Meaning & Stroke Order

Excuse me, how much deposit is required to apply for this membership card?

Because he failed to return the books on time, the library deducted part of his deposit.

The refund process for shared bike deposits usually takes three to seven business days.

Although the deposit amount is not high, it effectively encourages tenants to take good care of the property's facilities.