Classical problem
[建] 经典问题
🧩 词语组成解析
classical
['klæsɪkl]
adj. 古典的，经典的;传统的;古典文学的;第一流的;
n. 古典音乐;
classic最好的 + al ...的 →最好的(著作)都是古老的东西 → 古典的；经典的
🗣️ 情景例句
Keep your fingers crossed.
希望你一切尽如人意。
He that would have eggs must endure the cackling of hens.
欲图逸，得先劳。
These lights flickered continuously like traffic lights which have gone mad.
灯泡一刻不停地闪烁着，就像失去了控制的红绿灯。