词汇	expanded elbonite
释义	expanded elbonite 多孔硬橡胶
随便看	opening up nitches and gutters opening up of disciplinary construction opening-up of finance Opening-up of Finance opening-up of laboratory opening up policy opening-up policy opening-up practice opening up program opening-ups opening up strategy opening-up strategy opening-up system opening up the great west Opening up Theory Opening up the service fields Opening-up the west opening-up thoughts opening up to foreign countries opening up to the outside opening up to the outside world opening-up to the outside world Opening-up vesicles opening value opening valve