原子筆 yuán zǐ bǐ

DEFINITIONS

  1. ballpoint pen
  2. also written 圓珠筆|圆珠笔

CHARACTERS

原 yuán
HSK 4
source, origin, beginning
子 zǐ
HSK 1
offspring, child; fruit, seed of; 1st terrestrial branch
筆 bǐ writing brush; write; stroke