collateral mortgage的用法和樣例：
例句
- Submitting mortgage quotes for secured car loan helps get an idea of the lender and his offerings.
汽車貸款抵押擔保遞交報價有助于了解一下放款及其祭品。 - The Bank introduced collateral guarantee business for vessels under construction, and initiated syndication credit extension plan.
推出了在建船舶抵押擔保，啟動了銀團授信方案。
