半排出期
Traditional form:
半排出期
Pinyin (reading):
bànpáichūqī
Definitions:
- half-life
Characters:
- 半 - half; semi-, incomplete
- 排 - row, rank, file; to eliminate, to remove
- 出 - to go out, to send out; stand; produce
- 期 - a period of time; date, time; phase
Traditional characters: