The surface of the gangplank was bossed to prevent slipping.跳板的表面被装上凸出物以防止滑动.The stair treads were covered with rubber to prevent slipping.楼梯踏板上覆盖着橡胶以防滑.He began to talk, slipping the words across.他开始讲话, 轻声把字吐出来。slipping...
I cannot resist slipping in a word of advice.我忍不住想插上一句建议。You will see exactly where you are slipping up.你会确切地知道自己哪里出了错。The stair treads were covered with rubber to prevent slipping.楼梯踏板上覆盖着橡胶以防滑....