lever press meaning in Chinese

杠杆式平板机
杠杆式压床
杠杆式压力机
杠杆压机床
杠杆压砖机

And just as human addicts experience intense cravings when they encounter drug paraphernalia or places where they have scored , the animals , too , come to prefer an environment that they associate with the drug ? an area in the cage in which lever pressing always provides chemical compensation
而且，就像人类成瘾者一碰上与药物有关的器具，或回到他们取得药物的环境时，所会发生的强烈药物欲一样，实验动物也变得比较喜欢与药物有关的场所，也就是笼子里按压杆时总会提供化学报偿的地方。