名词形式是breadth.
breadth：n.宽度(知识、兴趣等的)广泛 扩展资料
We won by a hair's breadth.
我们以些微之差赢了对手。
The group built their reputation by playing across the length and breadth of North America
这个乐队通过到北美各地演出打响了知名度。
The dollar fell to within a hair's breadth of its all-time low
美元差一点跌到了最低点。
broad的名词和动词
broad既可以作名词，也可以作形容词。
1、 作名词：an offensive way of referring to a woman（对女人的粗俗称呼）婆娘
2、 作形容词
（1）wide宽阔的，广阔的
例如：He is tall， broad and muscular.
他身高体宽，肌肉发达。
a broad smile/grin
咧嘴笑
（2）used after a measurement of distance to show how wide sth. is …宽（用于表示距离的量度之后）
例如：two meters broad and one metre high
两米宽，一米高
broad的名词和动词
broad的名词是broadening 和动词broaden.broad中文意思是“adj. 宽广的，宽阔的……宽咧开嘴的广泛的，普遍的大致的，概括的明确的，明显的粗俗滑稽的口音重的”
He was tall and broad with humped shoulders.他身高体宽，双肩隆起。
His shoulders were broad and his waist narrow.
