And some minutely crystalline varieties, such as flint, may be opaque and of a waxy luster.某些细小的结晶变种, 如燧石, 可能是不透明的,并具有腊样的光泽.The flatting mechanism of low luster paint of organic solvent was introduced.介绍了有机溶剂型哑光涂料的消光机理.T...
The boss of the gambling house raked off 20 % for himself.赌场老板提取20%作为抽头.You are the reason I agree with gambling house.你,是我同意这场赌局的原因.The police raided their gambling house.警察查抄了他们的赌窟....