The paper was used for sealing up holes in walls and roofs.这些纸用来封住墙壁和屋顶的洞。McLaren are close to sealing a deal with Renault.麦克拉伦即将与雷诺达成一笔交易。I covered the scroll in sealing wax, and affixed a red ribbon.我用封蜡将卷轴封好，并系上一根红丝带。...
Equipping with sealing system, enabling to cut strips precisely.●设有对边系统, 提供精密分条.Specially - designed discharger door sealing system has good tightness, ensuring no products leakage.特殊设计的排料门密封系统,密封性好, 不漏料.McLaren are clos...