op·sin 
(ŏpsĭn)
(ŏpsĭn)n.
Any of various light-sensitive proteins, especially one that is a constituent of a rhodopsin or other visual pigment found in the retina of the vertebrate eye.
[Probably back-formation from RHODOPSIN.]
| 单词 | opsin |
| 释义 | op·sin (ŏpsĭn)n. Any of various light-sensitive proteins, especially one that is a constituent of a rhodopsin or other visual pigment found in the retina of the vertebrate eye. [Probably back-formation from RHODOPSIN.] |
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