Hfs
其它 Otherabbr. 超精结构（hyperfine structure）
🗣️ 情景例句
There are so many things to consider.
是有许多事情要考虑。
A good medicine tastes bitter.
良药苦口，忠言逆耳。
recorded for the slumbering scientist the strength of a shock that was too weak to waken him,and the direction from which it came.
由于地震太弱而未惊醒科学家时，就为科学家记录下了地震的强度和地震方向。