细胞因子 xì bāo yīn zǐ

DEFINITIONS

  1. cytokine

CHARACTERS

细 xì
HSK 4
fine, tiny; slender, thin
胞 bāo
HSK 6
womb, placenta, fetal membrane
因 yīn
HSK 2
cause, reason; by; because (of)
子 zǐ
HSK 1
offspring, child; fruit, seed of; 1st terrestrial branch