sun-up
n.
also sunup, "sunrise," 1712, from sun, n. + up, adv.. In local use in U.S., and, according to OED, also in Caribbean English and formerly in South Africa.
| 词汇 | sun-up | 
| 词根词缀 | Online Etymology Dictionary sun-up n. also sunup, "sunrise," 1712, from sun, n. + up, adv.. In local use in U.S., and, according to OED, also in Caribbean English and formerly in South Africa. | 
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