西地那非 xī dì nà fēi

DEFINITIONS

  1. sildenafil (virility drug) (loanword)

CHARACTERS

西 xī
HSK 1
west(ern); westward, occident
地 dì
HSK 3
earth; soil, ground; region
那 nà
HSK 1
that, that one, those
非 fēi
HSK 2
not, negative, non-; oppose