The application of sodium caseinate in coffee whitener was investigated.研究了酪蛋白酸钠在咖啡伴侣中的应用特性.Sodium caseinate can be used in different kinds of processed meat products.牛奶的蛋白质中含有大约80%蛋白和20%清蛋白,乳清蛋白由白蛋白和球蛋白组成,这2种蛋白还可以再细分....
废弃的采石场the site of a disused quarry工人们从采石场采得一块很大的大理石.The workmen quarried out a huge block of marble.他们从邻近的采石场开凿出石头供建造那栋房子用.They hewed out the stones for the building from nearby quarries....
They were fooling around on an Army firing range.他们在军队的射击训练场里闲晃。Stop fooling about, man.不要再扮傻充愣了，老兄。If you go on fooling with that gun, there'll be an accident.如果你继续瞎摆弄那枝枪, 就会发生意外....