Word data
HSK
Not in HSK
FREQUENCY
Unknown
菸鹼酸 yān jiǎn suān
niacin (vitamin B3); 3-Pyridinecarboxylic acid C6H5NO2
Word data
| HSK | Not in HSK |
| Frequency | Unknown |
Definitions
- 1. niacin (vitamin B3)
- 2. 3-Pyridinecarboxylic acid C6H5NO2
- 3. nicotinic acid