英语语法分析

The antibodies in question target phosphorylcholine, a fat found on the surface of various bacteria and parasites.

所讨论的抗体是针对磷酸胆碱（在多种细菌和寄生物表面发现的脂肪）的。

The research on 2-methacryloyloxyethyl phosphorylcholine(MPC) and its polymers by mimicking the structure of cell outer membrane has been a hot topic.

基于仿细胞膜外层结构设计合成的2-甲基丙烯酰氧基乙基磷酰胆碱（MPC）及其聚合物研究已成为一个新热点。