widening
名词 widening:
an increase in width
同义词:broadening
a part of a road that has been widened to allow cars to pass or park
同义词:turnout
the act of making something wider
同义词:broadening
动词 widen:
become broader or wider or more extensive
同义词:widen
make (clothes) larger
make wider
同义词:widen
extend in scope or range or area