The significance and promising prospect of plant hair dyes were forecasted.提出了发展植物型染发剂的重要意义和广阔前景.Therefore, based on the field data obtained, stope stability can be forecasted.在此基础上, 可以根据获得的现场资料, 预测采场的稳定性.Expert has fore...
针对他们各人不同的需要挑选柔软、软硬适中或者坚硬的床垫。Choose a soft, medium or firm mattress to suit their individual needs.这个铺位的床垫很硬，毯子也很扎人，而且还有点潮。The bunk mattress was hard, the blankets prickly and slightly damp.通常床垫和床架是成套购买的。The mattress and ...