depressurize[di:'preʃəraiz]vt.1.■使(飞机或宇宙飞船的增压舱)降压,使减压2.■使放松,使不紧张:The weekend should depressurize us.周末可使我们得以放松。Three day's vacation should depressurize me.三天的假期使我可以不那么紧张了。vi.1.■降低气压,失去气压:The airplane cabin depressurized immediately.机舱里的气压立即降了下来。变形vt.depressurizeddepressurizing