Make a checklist of the tools and materials you will need.把你需要的工具和材料开一张单子。They sell materials for DIY mosaics and ready-made panels.他们出售自己动手做镶嵌画所需材料和现成的镶板。All of their furniture was upholstered in flowery materials.他们所有的...
The functionalization principle and processing methods of PVC functional materials were introduced.介绍了PVC功能材料的功能化原理和加工方法.Methods: The medicine materials is decoction distill and concentrate with liquid.方法: 药材共水煎煮提取、浓缩,制成...
He looked straight ahead and overtook a lumbering lorry.他眼睛直视前方，加速超过了前面一辆慢吞吞行进的大卡车。Lumbering and, later, paper - making were carried out in smaller cities.木材业和后来的造纸都由较小的城市经营.Generally speaking, lumbering brings the econo...