constituent
n. 选民;成分,构成要素;委托人
adj. 组成的,构成的;选举的,有任命(或选举)权的;立宪的,有宪法制定(或修改)权的
复数 constituents
例句
Caffeine is the active constituent of drinks such as tea and coffee.
咖啡因是茶和咖啡这类饮品的活性成分。
《柯林斯英汉双解大词典》
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。
That's because the red light is actually not a gross constituent unit in a semiotic system, right?
那是因为红灯不是这一符号系统的一个主要组成单元,对吗?