Sidereal year
n. 恒星年（等于365天6小时又10分钟）
🧩 词语组成解析
sidereal
[saɪ'dɪrɪəl]
adj. 星的，根据恒星测定的;
year
[jɪr]
n. 年;年纪;一年的期间;某年级的学生;
🗣️ 情景例句
was tabled because of lack of funds.
因为缺乏经费被无限期地搁置。
How often do you eat out?
你隔多久在外面吃一次饭？
for the monotonous rhythm of the wheels clicking on the rails soon lulls you to sleep.
车轮与铁轨间单调的嘎喳声很快就会送你进入梦乡。