opposable
adjective
anatomyspecializeduk/əˈpəʊ.zə.bəl/us/əˈpoʊ.zə.bəl/Opposablethumbsarethumbsthat can be putoppositethefingersof the samehand, so thatobjectscan bepickedup andheld:
与其他手指相对的Allprimateshave opposablethumbs, so opposablethumbsare notuniquetohumans.所有灵长类动物都有与其他手指相对的拇指,所以与其他手指相对的拇指并不是人类所独有的。
The hand
- carpal
- carpometacarpal
- carpus
- cuticle
- dexterity
- dexterous
- finger
- fingerprint
- knuckle
- left-handed
- left-hander
- little finger
- metacarpus
- minimus
- nail
- palm
- palmar
- phalangeal
- phalanx
- pinkie