adj.分阶段实行的
v.逐步执行,分阶段实行(动词phase的过去式及过去分词形式)
If passed, the plan will be phased in. 如果计划被通过的话,将逐步付诸实施。
The use of lead-free petrol is now being phased in. 无铅汽油的应用现正逐步推广。
The old currency will have been phased out by 1990. 旧币分阶段至1990年将全部禁止流通。
The modernization of the industry was phased over a 20-year period. 工业现代化分20年逐步实现。