moments的中文意思、音标与词形变化

n. 片刻（moment复数形式）

n a particular point in time n an indefinitely short time n at this time n having important effects or influence n a turning force produced by an object acting at a distance (or a measure of that force) n the n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value