She leaned forward to scrutinize their faces.她探身向前，端详他们的面容。Her purpose was to scrutinize his features to see if he was an honest man.她的目的是通过仔细观察他的相貌以判断他是否诚实。MPs may lack the necessary expertise to scrutinize legislation ...
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...