She is fascinated by algebra while he considers it meaningless nonsense.她对代数非常着迷，而他却认为代数毫无意义。His classmates were labouring with elementary algebra.他的同学们正在绞尽脑汁地演算初等代数题.The central notion in commutative algebra is that of ...
Even from a distance the effect of his fox costume was stunning.即使从远处看，他的狐狸戏服也很抢眼。I felt a bit self-conscious in my swimming costume.我穿着游泳衣觉得有点害羞。She patted Mona, taking care not to disturb her costume.她轻轻拍了拍莫娜，小心翼翼地，生怕弄...
双方将在12月16日再次交锋以争夺进入四分之一决赛的席位。The sides must battle again for a quarter-final place on December 16.候选人在电视辩论中当面交锋。The candidates confronted each other during a televised debate.思想的交锋使辩论熠熠生辉。The interchange of ideas illumin...