cholinester

例句：

1. 1. Cholinesterase is an enzyme that breaks down acetylcholine.
   胆碱酯酶是一种能够分解乙酰胆碱的酶。
2. 2. The researchers found that the cholinesterase activity in the brain was significantly reduced during sleep.
   研究人员发现，大脑中的胆碱酯酶活性在睡眠期间显著降低。
3. 3.Cholinesterase deficiency can lead to muscle weakness and fatigue.
   胆碱酯酶缺乏可能导致肌肉无力和疲劳。