基本解释vt.加宽；使变宽；扩大vi.变宽同根派生 widens相关词英汉例句用作动词 (v.)用作不及物动词: S+～(+A)Her outlook gradually widens.她的眼光渐渐开阔了。用作及物动词: S+～+ n./pron.They are widening the road.他们在加宽路面。widens更多例句词组短语用作动词 (v.)～+名词widen one 's knowledge 扩充知识widen the road 拓宽马路短语widens更多词组