phaseKK [fez] /feɪz/发音名词1阶段、时期The project has entered its final phase of testing.这个专案已进入最后的测试阶段。2时期、一阵子指短暂的心理或行为状态Don't worry, teenagers go through phases like this.别担心,青少年都会经历这样的时期。3月相The calendar shows the phases of the moon each month.这本日历标示了每个月的月相变化。4相位物理、电学The two sound waves are slightly out of phase.这两道声波的相位略有偏差。5相、相态化学Water can exist in three phases: solid, liquid, and gas.水可以三种相态存在:固态、液态与气态。6方面、层面She oversees every phase of the manufacturing process.她监督制造流程的每个层面。动词1分阶段进行、分期实施常用被动The new regulations will be phased over three years.新规定将分三年逐步实施。片语动词1逐步引进、分阶段采用phase inThe company will phase in the new software next quarter.公司将于下一季逐步引进新软体。2逐步淘汰、逐渐停用phase outThe government plans to phase out plastic straws entirely.政府计划全面逐步淘汰塑胶吸管。用这个字练口说→相关片语phase out