An aggregation of morphologically similar cells and associated intercellular matter acting together to perform one or more specific functions in the body. There are four basic types of tissue: muscle, nerve, epidermal, and connective.
英
美
- 組織形態(tài)上相似的細胞和相關(guān)的細胞間物質(zhì)的集合，共同活動(dòng)行使身體一項或多項特定功能。有四類(lèi)最基本的組織：肌肉組織，神經(jīng)組織，表皮組織和結締組織
