| 单词 | sunfast |
| 释义 | sunfast in British English (ˈsʌnˌfɑːst) adjective mainly US and Canadian not fading in sunlight sunfast in American English (ˈsʌnˌfæst; ˈsʌnˌfɑst) adjective not fading in sunlight sunfast in American English (ˈsʌnˌfæst, -ˌfɑːst) adjective not subject to fading in sunlight, as a dye, fabric, or garment Word origin [1925–30; sun + fast1]This word is first recorded in the period 1925–30. Other words that entered Englishat around the same time include: decibel, dropout, off-line, payload, reflex camera |
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