- caput angulare
- musculi levator labii superioris alaeque nasi
- 内: inner; inside; within
- 眦: corner of the eye; canthus
- 头: 5点就得动身 have to start before ...
- 上唇方肌内眦头: nasal head of levator labii superioris; orbital head of quatratus labii superius muscle
- 提上唇肌内眦头: caput angulare musculi quadrati labii superioris
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