first-class
adj.
"of the highest class" with reference to some standard of excellence, 1837, from first, adj. + class, n.. Specifically in reference to conveyances for travel, 1846. In reference to U.S. Mail, 1875.
| 词汇 | first-class |
| 词根词缀 | Online Etymology Dictionary first-class adj. "of the highest class" with reference to some standard of excellence, 1837, from first, adj. + class, n.. Specifically in reference to conveyances for travel, 1846. In reference to U.S. Mail, 1875. |
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