镜片试纸
类似句
Football is our most popular spectator sport.
足球是最受我们欢迎、最能吸引观众的一项运动.
His sooty hand smudged the paper.
他被煤烟熏污的手把纸弄脏了.
All its stock in trade is glossy paper backs.
该店的全部现货是光面的平装书.