烟碱

Traditional form:

煙鹼

Pinyin (reading):

yānjiǎn

Definitions:

• variant of 菸鹼／菸碱 (yānjiǎn)
• nicotine

Characters:

• 烟 - smoke, soot; opium; tobacco, cigarettes
• 碱 - alkaline, alkali, lye, salt

Traditional characters:

• 煙 - smoke, soot; opium; tobacco, cigarettes
• 鹼 - alkaline, alkali, lye, salt