Read Edit View history 瞬时 shùnshí instantaneous Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 瞬时/瞬時 · shùnshí · instantaneous 2026/03/04 瞬时 / 瞬時 shùnshí instantaneous instantaneous 瞬时速度是物理学中的一个基本概念。 time word created sense Mar 4, 2026, 02:25 AM