| 单词 | hard-and-fast |
| 释义 | hard-and-fast (once / 37883 pages) adj WORD FAMILY hard-and-fast USAGE EXAMPLESThere are no hard-and-fast rules to this process, but Jacomo is the sole arbiter. Washington Post(Dec 27, 2016) It’s all based on fact, albeit not many hard-and-fast ones. Washington Post(Oct 26, 2016) There’s a key problem, though: Computers like rules — solid, hard-and-fast instructions to follow. Salon(Nov 19, 2016) adj (of rules) stringently enforced hard-and-fast rules Syn strict invariable not liable to or capable of change |
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