美 [ˈbrɔːdnd]
v. 拓展，扩大（broaden 的过去分词）
broaden /ˈbrɔːdən/ CET4 TEM4 [ broadening broadened broadens ]
不及物动词 When something broadens, it becomes wider. 变宽
The trails broadened into roads.
小径变宽成大路了。
及物动词/不及物动词 When you broaden something such as your experience or popularity, or when it broadens, the number of things or people that it includes becomes greater. 扩宽; 开阔
We must broaden our appeal.
我们必须扩大我们的吸引力。
I thought you wanted to broaden your horizons.
我以为你想拓宽自己的视野。
make broader
broaden the road
vary in order to spread risk or to expand
同义词： diversify / branch out
become broader
The road broadened
拓宽-引用次数：20
By the fact that the roadbed subsiding secretly scheming against and analysing,broaden a roadbed adopt compound foundation handling being able to diminish the old and new roadbed difference subsiding, reach roadbed design demand.
通过路基沉降计算与分析,拓宽路基采用复合地基处理可以减小新老路基差异沉降,达到路基设计要求。
参考来源高速公路拓宽路基沉降分析
变宽
扩展
... Balanced 平衡 Broadened 扩大 Budgeted 预算 ...
拓展，扩大（broaden的过去分词）
Since 1975 advocates of humane treatment of animals have broadened their goals to oppose the use of animals for fur,leather, wool and food.
自1975年以来，人道对待动物的倡导者们将他们的目标扩大到反对用动物做毛皮、皮革、羊毛和食物。
Since 1975 advocates of humane treatment of animals have broadened their goals to oppose the use of animals for fur, leather, wool and food.
自1975年以来，提倡人道对待动物的人拓宽了他们的目标——反对用动物来获取毛皮、皮革、毛织物和食物。
The trails broadened into roads.
小径变宽成大路了。
And the definition of autism has broadened so people with wide ranges of functioning are now diagnosed on the autism spectrum.
VOA : standard.2010.02.10
And it's really essentially an English tradition, which we have carried on and broadened.
归根到底，这其实是英国的一个传统，我们继承了下来，发扬光大。
人性课程节选 : 普林斯顿公开课
The market stability is going to be the Fed, the Fed's role would be broadened so that it's not just a banking regulator, it's the whole financial system.
市场的稳定将成为联邦政府的工作，政府的职责将会扩大,那么政府将不再仅仅是银行业的调控者，而变成了整个金融系统的调控者。
金融市场课程节选 : 耶鲁公开课
Political experts believe the furious national debate over health care has quickly broadened into an argument over how much government involvement there should be in the economy.
VOA : standard.2009.08.17
Unlike the FORBES billionaires list, the ranking has been broadened to include some family fortunes.
Microsoft broadened the talent pool to support its own business and those of its customers.
The measures up for consideration include broadened background checks and stiffened penalties for firearms trafficking.