Gln

例句：

1. 1.Gln is an amino acid that plays a crucial role in protein synthesis.
   甘氨酸是一种在蛋白质合成中扮演关键角色的氨基酸。
2. 2. The body needs Gln to maintain proper pH levels in the blood.
   身体需要甘氨酸来维持血液的适当pH水平。
3. 3. In the study, researchers found that Gln supplementation could improve muscle recovery after exercise.
   研究中，研究人员发现补充甘氨酸可以改善运动后的肌肉恢复。