Sidereal hour
恒星时
🧩 词语组成解析
sidereal
[saɪ'dɪrɪəl]
adj. 星的，根据恒星测定的;
hour
['aʊɚ]
n. 小时，钟头;时间，时刻;固定时间;课时;
🗣️ 情景例句
He jumps from one job to another.
他经常换工作。
I'm going to buy four feet.
我要买四英尺。
Maybe we had better do that.
看来就这么办吧。