| 例句 |
invaluableadjective having a value beyond any ability to appraise or adequately appreciatethe list of likely donors proved to be invaluable to our fund-raising efforts inestimable, priceless immeasurable, incalculablecostly, dear, expensive, high, precious, premium, pricey(also pricy), superexpensive, valuable good-for-nothing, no-good, nothing, valueless, worthless in 1576 |