
好词典

源自希腊语 'sarx'(肉)和 'plasma'(形成物),字面意思为肌肉的形成物或肌肉的浆液。
❶ 指与肌浆相关的,肌浆是肌肉细胞内的细胞质,特别指其中含有肌原纤维和参与肌肉收缩的蛋白质的部分。
“The sarcoplasmic reticulum is a specialized type of smooth endoplasmic reticulum in muscle cells.”
(肌浆网是肌肉细胞中一种特殊类型的光滑内质网。)
“Calcium ions are stored in the sarcoplasmic reticulum and released during muscle contraction.”
(钙离子储存在肌浆网中,并在肌肉收缩时释放。)
sarcoplasmic reticulum — 指肌肉细胞中的一种细胞器,负责储存和释放钙离子,对肌肉收缩至关重要。
“The sarcoplasmic reticulum rapidly releases calcium to trigger muscle contraction.”
(肌浆网迅速释放钙离子以触发肌肉收缩。)