词汇	扁蒲壶
释义	扁蒲壶 wine-pot in the shape of a calabash
随便看	concentration detector concentration determination concentration deviated combustion concentrationdevice concentration diagram concentration difference concentration difference method concentration diffusion concentrationdilution test concentration dilution test concentration-dilution test concentration direct reading concentration distribution concentration distribution of gas concentration distribution ratio concentration doctrine concentration effect concentration-effect curve concentration effect of tax concentration effect relationship concentration-effect relationship concentration effects concentration efficiency concentration, electric concentration ellipse