单词：living tissue
living tissue的用法和样例：
例句
- Bicarbonate ions also serve as an important base in living tissue.碳酸根离子也是活组织中的一种重要的碱。
- The phase of metabolism in which simple substances are synthesized into the complex materials of living tissue.合成代谢，简单的物质被合成为复杂的活组织物质的代谢过程。
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