英语语法分析

L aspartic acid was the optimal amino donor.

天冬氨酸是转氨反应的最适氨基供体；

The amino acid aspartic acid is a building block of proteins throughout the body.

天冬氨酸氨基酸是全身蛋白质的构造基石。

Poly (aspartic acid) is a new kind of biodegradable scale inhibitor and corrosion inhibitor.

聚天门冬氨酸是新一代可生物降解的绿色阻垢缓蚀剂。