surface wrinkling造句

例句与造句

1. The reason and prevention of four kinds defects including surface wrinkled skin ( carbon built - up ) , chock , blow hole , deformation , was introduced in this part of the article
   本部分主要介绍表面皱皮(积碳) 、呛火、气孔、尺寸超差及变形等缺陷的产生原因和防止方法。
2. It's difficult to find surface wrinkling in a sentence. 用surface wrinkling造句挺难的