基本解釋n.克拉斯同根派生 Clas相關(guān)詞英漢例句Optimization Methods to Improve Clas. 優(yōu)化課堂教法提高教學(xué)效果。ANSI FLANGED SWING CHECK VALVE CLAS. 美標法蘭止回閥。The little boy is cleaning the cla room. 小男孩正在打掃教室。Make sure if he is in the cla room. 檢查一下他是否在教室。Small-scale cla es with le than 35 students. 小班授課,每班不超過35人。Clas更多例句