单词	ageing index
释义	ageing index 老化指数
随便看	product of independent product of independent random variables product of industry product of inertia product-of-inertia product of inertia of area product of inferior quality product of labor product of labour product of languages product of learning product of linear functional product of low technological degree product of matrices product of matrix product of metabolism product of mine product of mortality Product of multidrug resistance gene product of normal sums product of numbers product of numeric functions product of objects product of partition product of past labor work