1WIDE[intransitiveI, transitiveT] to become wider, or to make something wider(使)变宽OPP narrow
They’re widening the road.
他们正在拓宽马路。
The river widens and splits.
这条河有变宽的河段,也有分流的河段。
2INCREASE IN NUMBER OR AMOUNT[intransitiveI, transitiveT] to become larger in degree or range, or to make something do this(使)〔程度〕增加;(使)〔范围〕扩大OPP narrow
The gap between income and expenditure has widened to 11%.
收支差额扩大到了11%。
They are trying to widen the discussion to include environmental issues.
他们正试图扩大讨论范围,将环境问题纳入其中。
3.[intransitiveI] if your eyes widen, they open more, especially because you are surprised or frightened 〔尤因惊讶或恐惧而眼睛〕睁大OPP narrow