moment

中文释义

1. n. 片刻, 瞬间, 重要, 阶段, 力矩
2. [医] 片刻, 瞬间, 时机, 因素, 矩

英文释义

1. n. a particular point in time
2. n. an indefinitely short time
3. n. a turning force produced by an object acting at a distance (or a measure of that force)
4. n. the n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value

词形变化

复数

moments

相关单词