costliness
n. 高价；昂贵；奢侈
近义词：preciousness，dearness，
英英释义
Noun
- the quality possessed by something with a great price or value
例句
用作名词(n.)
- So having a chance to choose is a costliness for every one.能让自己去选择是一件奢侈的事情。