菸 {yān}

1. cigarette or pipe tobacco
2. CL: 根
3. smoke
4. mist
5. vapour
6. CL: 縷
7. tobacco plant
8. (of the eyes) to be irritated by smoke

菸草〔烟-〕 jin¹ cou² {yān cǎo}

tobacco

菸鹼〔-碱〕 jin¹ gaan² {yān jiǎn}

nicotine

菸鹼酸〔-碱-〕 jin¹ gaan² syun¹ {yān jiǎn suān}

1. niacin (vitamin B3)
2. 3-Pyridinecarboxylic acid C6H5NO2
3. nicotinic acid

菸鹼醯胺腺嘌呤二核苷酸〔-硷---------〕 jin¹ gaan² hei¹ on¹ sin³ piu¹ ling⁴ ji⁶ hat⁶ gam¹ syun¹ {yān jiǎn xī ān xiàn piào líng èr hé gān suān}

Nicotinamide adenine dinucleotide