来自heave的古过去分词，后词性由形容词变为做名词。

1. Thus all these tiny scratches give us breadth and heft and depth.

可见,所有这些小来小去的一撇一点都给我们增加了广度、分量和深度.

2. The heft of 1 news information becomes heavy apparently.

新闻资讯的分量明显变重了.

3. Part of what contributes to the Yamaha's heft is a steel chassis.

部分内容有助于雅马哈的试验是一个钢铁底盘.

4. Adds heft to a party often seenas lightweight.

他为被看做轻量级的政党添加了砝码.

5. He carries a lot of heft.

他很有势力.