单词 | myoplasm |
释义 | myoplasm/ˈmʌɪə(ʊ)plaz(ə)m/Cell Biol. noun 1In an ascidian egg: a portion of the cytoplasm, deep yellow in colour, that is selectively distributed to muscle-forming cells during embryonic development. 2Originally: the cytoplasm of a muscle cell; = sarcoplasm. Later also: specifically the interfibrillary portion of the cytoplasm of a muscle fibre. OriginEarly 20th century. From myo- + -plasm. |
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