flex·or /ˈflɛksɚ/
屈肌
flex·or /ˈflɛksɚ, ˌsɔ(ə)r/ 名詞
Flex·or n. Anat. A muscle which bends or flexes any part; as, the flexors of the arm or the hand; -- opposed to extensor.
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flexor
n : a skeletal muscle whose contraction bends a joint [syn: flexor
muscle] [ant: extensor muscle]