vastness

vastness

['vɑ:stnis]

n.巨大, 广阔, 广袤

例句与用法：

Balloons are much easier to handle, and are also vastly cheaper.

气球操作起来却简单的多，造价也大为低廉。

His piano playing has vastly improved since last year.

自去年以来他的钢琴弹奏技巧有了极大的改进。

His father was vastly pleased with him.

他父亲对他极为满意。

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n.

1. 广阔; 庞大; 巨大[U]

2. 无边无际; 广袤[P]

the vastnesses of space

宇宙空间的广袤