unsparingness

[ʌn'spɛəriŋ]

[ unsparingness ]

adj.慷慨大方的, 严苛的,不吝惜的, 毫不留情的

例句与用法：

Nijinsky was unsparing in his demands for perfection.

尼任斯基对演技精益求精一丝不苟。

词形变化：

副词: unsparingly | 名词: unsparingness |