phase

US /feɪz/
UK /feɪz/
"phase" picture
1.

階段, 時期

a distinct period or stage in a process of change or development

:
The project is currently in its initial phase.
該項目目前處於初始階段
The moon goes through different phases.
月亮經歷不同的階段
1.

分階段實施, 逐步淘汰

to carry out (something) in stages

:
The company plans to phase out the old software over the next year.
公司計劃在明年逐步淘汰舊軟體。
They will phase in the new regulations over several months.
他們將在幾個月內分階段實施新規定。