Gypsum may crystallize on the surface of the phosphate rock particles.石膏会在磷矿颗粒的表面上结晶.Hopeite is a zinc phosphate.磷锌矿主要成分是磷酸锌.I looked at the bottle it was Codeine Phosphate.我看了看它的底部,上面标着可待因磷酸盐.Aim : To synthesize carboxy...
我有点过胖了, 得节食才行.I am a little overweight. I should go on a diet.因为缺乏运动会造成过胖和健康方面的问题.Lack of exercise contributes to obesity and health problems.人一旦过胖就会感觉不好.It is a very bad feeling to be very fat....