组氨酸

Traditional form:

組氨酸

Pinyin (reading):

zǔ'ānsuān

Definitions:

• histidine (His), an essential amino acid

Characters:

• 组 - to form, to assemble; section, department
• 氨 - ammonia
• 酸 - tart, sour; spoiled; acid

Traditional characters:

• 組 - to form, to assemble; section, department
• 氨 - ammonia
• 酸 - tart, sour; spoiled; acid