Read Edit View history 半寿期 bànshòuqī half-life Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 半寿期/ 半壽期 bànshòuqī half-life the time required for half of the atoms of a radioactive substance to decay Edit Delete References Add reference synonym 半衰期/半衰期 → 半寿期/半壽期 Edit Delete
半寿期/ 半壽期 bànshòuqī half-life the time required for half of the atoms of a radioactive substance to decay Edit Delete