词汇	soft charcoal shading
释义	soft charcoal shading 柔和的木炭画
随便看	Benedict-Osterberg methods Benedict-Osterberg's method Benedict picrate method benedict picrate methods Benedict qualitative reagent benedict qualitative test benedict reagent Benedict reagent Benedict Ross apparatus benedict-ross apparatus Benedict Roth apparatus Benedict-Roth apparatus Benedict Roth calorimeter benedict-roth calorimeter Benedict Roth respirometer Benedict-Roth respirometer Benedict Roth spirometer Benedict-Roth spirometer Benedict rs glucose qualitative test Benedict rs quantitative sugar reagent Benedict rs reagent Benedict rs solution benedict rs test Benedict, Ruth Fulton benedicts