腺嘌呤 xiàn piào lìng

DEFINITIONS

  1. adenine nucleotide (A, pairs with thymine T 胸腺嘧啶 in DNA and with uracil U 尿嘧啶 in RNA)

CHARACTERS

腺 xiàn gland
嘌 piào fast, speedy
呤 lìng purine