名詞 myosin:

1. the commonest protein in muscle; a globulin that combines with actin to form actomyosin

my.o.sin

n.（名詞）
The commonest protein in muscle cells, responsible for the elastic and contractile properties of muscle. It combines with actin to form actomyosin.
肌球蛋白：在肌肉細胞中最普通的蛋白質(zhì)，對肌肉的彈性和收縮性的特性很重要，它與肌動朊結(jié)合形成肌動球朊

來源：
Greek muos [genitive of] mus [muscle] * see myo-
希臘語 muos [] mus的所有格 [肌肉] *參見 myo-
-in
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