Phase Build-Out要一个被称为相位增建
Phase-out Strategy淘汰战略
phase-out t逐步淘汰
cfcs phase-outcfcs淘汰
permeability phase-out zone渗透率异相带
nuclear power phase-out核电逐步停用;退出核电
national phase-out plans制订国家逐步淘汰计划;增强海关部门的能力;许多发言者都回顾了其各自国家批准各项臭氧文书的状况;以及建立检查体系
PHRASAL VERB（动词词组） If something is phased out, people gradually stop using it. 逐步淘汰
They said the present system of military conscription should be phased out.
他们说现行的征兵体系应该逐步淘汰。