Sidereal day
n. 恒星日（较标准日约短四分钟）
🧩 词语组成解析
sidereal
[saɪ'dɪrɪəl]
adj. 星的，根据恒星测定的;
day
[de]
n. 一天;白天;时期;节日;
adj. 日间的;逐日的;
adv. 每天;经常在白天地;
🗣️ 情景例句
I hope you like it.
希望你喜欢。
There are no birds of this year in last year's nests.
事过境迁。
They also found something which the X-ray plates did not show: a small wax figure of the god Duamutef.
一个蜡制的杜瓦木特夫神小塑像。