Word data
HSK
Not in HSK
FREQUENCY
Unknown
蟠尾絲蟲 pán wěi sī chóng
river blindness parasite worm
Word data
| HSK | Not in HSK |
| Frequency | Unknown |
Definitions
- 1. Onchocerca volvulus, the filarial parasite worm causing "river blindness" or onchocerciasis, the second most common cause of blindness in humans