乙种粒子 yǐ zhǒng lì zǐ

beta particle

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. beta particle (electron, esp. high speed electron emitted by radioactive nucleus)

Characters

Character Meaning
乙 yǐ HSK 5
second in order
种 zhǒng HSK 3
kind; type; species
粒 lì HSK 6
grain; granule
子 zǐ HSK 1
(noun suffix); son; child