1) arbitrariness
[英]['ɑ:biˌtrərinis] [美]['ɑrbəˌtrɛrɪnɪs]

随意性
1.
Dialogue with arbitrariness and occurrence;

再与随意性与偶发性对话
2) arbitrary language

随意性语言
1.
Management of the "arbitrary language" in the paintings;

绘画中的“随意性语言”及经营
3) casual conversation

随意性会话
1.
The study of casual conversation,as a study of natural conversation existing in the real language context,constitutes an important part of conversation analysis,but it has long been neglected by SLA researchers.
随意性会话研究,作为对于存在于真实语言状态下的谈话的研究,是会话研究的重要方面,但长期以来被国内的二语习得研究者所忽视。
2.
The study of casual conversation constitutes an important part of spoken interaction analysis.
随意性会话研究是会话研究的一个重要方面。
4) Discretionary Expenditure

随意性支出
1.
A Research on Free Cash Flow, Discretionary Expenditure and Corporate Performance Decline;
自由现金流量、随意性支出与企业业绩变化研究
2.
The results indicate that the idled funds,over-investment and discretionary expenditure have an obvious positive relation with FCF.
根据美国财务学家Jensen的思想,重新设计了一种自由现金流量的度量方法,使用我国775家上市公司的面板数据进行实证检验,结果表明,闲置资金、过度投资和随意性支出都显著地与自由现金流量正相关。