They have evolved special "heaters" of modified muscle tissue that warm the eyes and brain, maintaining peak performance of these critical organs.
它们进化出了一种特殊的“加热器”,由经过改造的肌肉组织构成,可以温暖眼睛和大脑,使这些关键器官保持最佳状态。
Yet businesses are working on machines that can produce tissue and organs a lot like a photocopier copies documents.
VOA: special.2010.10.19
So organs are made up of combinations of tissues where all the tissues are collections of cells that are doing some function, nervous tissue, muscular tissue, epithelial tissue, those are examples of tissues that form organs.
所以器官是由各种组织组合而成,所有的组织都是,具有某些功能的细胞集合,神经组织,肌肉组织,上皮组织,这些都是由组织构成器官的例子
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