vulcanise

常见例句

Goodyear spent another four years, in which things went very badly with him, before he made the discovery how to vulcanise rubber completely.
固特异在发现使橡胶完全硫化的方法以前，又度过了四个艰苦的年头。
Goodyear spent another four years,in which things went very badly with him,before he made the discovery how to vulcanise rubber completely.
固特异在发现使橡胶完全硫化的方法以前，又度过了四个艰苦的年头。