Coefficients
n. 系數( coefficient的復數形式 ); （測定某種質量或變化過程的）率; 程度
??? 情景例句
to plan the refurnishing of the old library
計劃重新整修老圖書館
I don't think it's four o'clock yet.
我認為現在還不到四點。
It seems she was in class on Friday afternoon, but no one has seen her since.
好象她星期五還在教室，但從那以后沒人看見過她。