glutamic acid

例句：

1. 1.Glutamic acid is a key component of the amino acids in meat and fish.
   谷氨酸是肉类和鱼类中氨基酸的关键成分。
2. 2.The body needs glutamic acid to produce energy.
   身体需要谷氨酸来产生能量。
3. 3.Glutamic acid is also used as an additive in food products.
   谷氨酸还被用作食品产品的添加剂。