🧩 词语组成解析
ninth
[naɪnθ]
n. 第九;九分之一;
adj. 第九的;九分之一的;
degree
[dɪ'ɡri]
n. [乐]音阶，度;[数]度，度数;程度;学位;
🗣️ 情景例句
Are you ready?
你准备好了吗
Silence in times of suffering is the best.
遭到不幸时，沈默是上策。
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。