rubber boot造句

1、I realized that the whole rubber boot had to be redesigned.
我晓得整个橡胶护套必须重新设计。

2、Rubber boot finish must be matt finish not shiny.
胶靴引导完成必须亚光没有光泽。

3、Rubber boot must have double groove on lip and not single as per your sample.
胶靴启动槽上必须有双重唇而不是单一的按你的样品。