充填料以银汞合金为好.The best filling material is silver amalgam.通过试验, 优化了碎石胶结充填料配比.Through the experiments, the mixture ratio of cemented crushed stone backfilling materials was optimized.充填料挤压输送泵是一种用于矿山充填的专用设备.The squeezed trans...
将苹果和黑莓炖成稠浆。Stew the apple and blackberries to make a thick pulp.他们的整套餐具上都饰有黑莓图案。Their range of tableware is decorated with a blackberry design.我被困在了黑莓灌木丛里。I became caught in the brambles....