词汇	car davit
释义	car davit un.汽车起重架
随便看	concentration of cross link concentration of droplets in gas core concentration of drug in blood concentration of dust concentration of dyestuff concentration of dynamic stress concentration of economic goods concentration of electrolyte concentration of electrons concentration of electron stream concentration of element concentration of landholding concentration of lead concentration of elements concentration of emission concentration of enterprises concentration of enzymatic activity concentration of enzyme concentration of er concentration of excitation concentration of excitatory process concentration of fascia concentration of fertilizer concentration of fire concentration of fish