lumbrical

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. Any of the four small muscles of the palm of the hand that arise from tendons of the flexor digitorum profundus, are inserted at the base of the digit to which the tendon passes, and flex the proximal phalanx and extend the two distal phalanges of each finger.
  2. Any of four small muscles of the foot homologous to the lumbricals of the hand that arise from tendons of the flexor digitorum longus and are inserted into the first phalanges of the four small toes of which they flex the proximal phalanges and extend the two distal phalanges.
形容词 adj.
  1. Worm-like. not-comparable
    — the lumbrical muscles of the forearm or of the roundworm Ascaris lumbricoides.

词形变化

lumbricals plural

词汇关系

近义词
lumbricalis

词源

词源 1
From New Latin lumbricalis, from lumbricus (“intestinal worm, earthworm”) + -alis (“-al”, adjectival suffix).
词源 2
From New Latin lumbricalis, from lumbricus (“intestinal worm, earthworm”) + -alis (“-al”, adjectival suffix).
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