- precursor
- [pri:'kə:sə, pri-]
- n. 先驱，前导
同义词
参考例子
- 1.The precursor of the modern car was a horseless carriage with a petrol engine.
- 现代汽车的前身是不用马拉的，装有汽油发动机的车子。
- 2.These precursor cells normally go on to produce red cells, white cells or platelets.
- 这些前体细胞通常继续发育，生成红细胞、白细胞或血小板。
- 3.An energetic middle life is, I think, the only safe precursor of a vitally happy old age.
- 我认为精力旺盛的中年时期是充满生气的幸福晚年的唯一可靠预兆。
英文解释
- n.
- 1.a substance from which another substance is formed (especially by a metabolic reaction)
- 2.a person who goes before or announces the coming of another
- 3.an indication of the approach of something or someone
网络释义
- precursor
- 前体; 前体物; 先驱,前辈; 先质;
- precursor protein
- 前区蛋白; 前体蛋白; 驱蛋白质; 释义：前体蛋白;
- radioactive precursor
- 母质; 放射性母核;
- precursor cell
- 先质细胞; 释义：前体细胞; 前体细胞; 前驱细胞，前身细胞;
- precursor lesions
- 癌前病变;