costless

英式音标：['kɒstləs]播放读音

美式音标：['kɒstləs]播放读音

词义：

adj.

不须花钱的，无须付出代价的；

英英释义

costless[ 'kɔstlis ]

adj.costing nothing

同义词：complimentaryfreegratis(p)gratuitous

用法：

权威例句

Are Perseverance and Self-Efficacy Costless? Assessing Entrepreneurs' Regretful Thinking

The effects of costless pre-play communication: Experimental evidence from games with Pareto-ranked equilibria

Sputtered nanodots: A costless method for inducing effective pinning centers in superconducting thin films

Emission rights: From costless activity to market operations

The use of costless inspection in enforcement

Costless and Costly Prosociality: Correspondence Among Personality Traits, Economic Preferences, and Real-World Prosociality (Forthc...

Costless metabolic secretions as drivers of interspecies interactions in microbial ecosystems

Transfer Pricing and Organizational Form

The Value of Financial Flexibility

Cheap Talk, Coordination, and Entry

同根词：costly,costing,cost

造句：

1. He was by his own account an ambitious workaholic.

据他自己所言，他是个雄心勃勃的工作狂。

来自柯林斯例句

2. She is a self-confessed workaholic.

她自认是一个工作狂。

来自柯林斯例句

3. He seems as though he has turned into a real workaholic.

Workaholic,那是什么意思?是不是Bob生病了?

来自互联网

4. I'm really worried about Bob. He seems as though he has turned into a real workaholic.

你很担心Bob,因为他成了workaholic. Workaholic,那是什么意思?是不是Bob生病了?

来自互联网

5. Collins English Dictionary defines a workaholic as "a person obsessively addicted to work".

《柯林斯英语词典》给“工作狂”一词下的定义是“一个过分沉溺于工作中的人”。

来自柯林斯例句

[ workaholic 造句 ]