| 单词 | f-system |
| 释义 | f-system[ ef-sis-tuhm ] / ˈɛfˌsɪs təm / noun Optics, Photography.a system that indicates the relative aperture of a camera lens based on the f-number. Words nearby f-systemFSLIC, FSO, FSR, F star, f-stop, f-system, Ft., FTA-ABS test, ft-c, FTF, fth. Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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