sunup
n. 日出
例句
We worked from sunup to sunset.
我们从日出工作到日落。
《柯林斯英汉双解大词典》
By sunup, Jonathan Gull was practicing again.
拂晓时分，海鸥乔纳森又在练习了。
If you are seeking a truly reliable event partner, look no further than SUNUP.
如果您正在寻求一个真正可靠的合作伙伴，请不要再观望。
