羧甲司坦 suō jiǎ sī tǎn

DEFINITIONS

  1. carbocysteine

CHARACTERS

羧 suō carboxyl group
甲 jiǎ
HSK 5
armor, shell; fingernails; 1st heavenly stem
司 sī
HSK 2
take charge of, control, manage; officer
坦 tǎn
HSK 5
flat, smooth; self-possessed