臥蠶眉

卧蚕眉
wòcánméi
  1. (literary) eyebrows that have the shape of a reclining silkworm
  2. eyebrows that have the shape of a reclining silkworm

Wiktionary

Entry Composition

1 臥蠶 wòcán plump lower eyelids (considered to be an attractive feature)
2 眉 méi
  1. eyebrow
  2. upper margin