I chipped the enamel on my front tooth when I fell over.我跌倒时门牙的珐琅质碰碎了。The enamel surface microhardness was measured by a Leitzs microhardness tester.采用维氏显微硬度仪测定经饮料浸泡后牙釉质表面显微硬度的变化.Glister Toothpaste with SYLODENT provides...
The enamel gives new brass an authentically tarnished finish.用瓷釉作末道漆使新的黄铜器看似自然地失去了光泽。Made from cast iron, it is finished in graphite enamel.它是用铸铁制成，最后在外面搪了一层石墨。a chipped enamel bowl脱落搪瓷的碗...
The bark of plane - trees peels off regularly.法国梧桐的树皮会定时脱落.Remove the dish from the oven, crack the salt crust and you will find the skin just peels off the fish.把盘子从烤箱里拿出来，弄碎鱼表面的那层盐，鱼皮就会从鱼身上剥落下来了。Vegetables and fruits h...
太空研究意味着国库的巨大开支.这不可避免地引起人们的警惕.Indeed , space research means tremendous investment from national purse, causing due alarm from people.德国舆论坚决反对使用其国库的钱来帮助挥霍的希腊人.German public opinion is firmly set against the public purse to...