Over time, the protein in the eggshell breaks down into its constituent amino acids.
随着时间的推移,蛋壳中的蛋白质分解成其构成成分氨基酸。
《柯林斯英汉双解大词典》
2
Amino acids are the building blocks of proteins.
氨基酸是蛋白质的组成部分。
3
If amino acids are found, it would be especially interesting if they show a prevalence of one type of handedness, either left, like amino acids on Earth, or right.