Normal organic will synthesize inhibitors to prevent from unhopeful hydrolysis.

正常的有机体会合成一系列抑制剂，来阻止不希望的水解。

youdao

These are young men, aged between 16 and 24, who appear to be particularly frustrated and unhopeful about their chances of good jobs or any upward mobility.

BBC: 'Angry young men' lack optimism