例句 /

The four enzyme s belonging to classⅠ,ADH,HK,PFK and PDC,all catalyze irreversible reaction s.

The four enzyme s belonging to classⅠ,ADH,HK,PFK and PDC,all catalyze irreversible reaction s.

属于第一大类的四种酶ADH、HK、PFK和PDC,均催化不可逆反应。