casual相关的词根或词缀是: cadcascid cidcis

复数： casuals
比较级： more casual
最高级： most casual

Software developers dress casual every day of the week .

软件开发员在一周的每一天都穿得很随便。

The whole music thing had been pretty casual from the start .

特纳先生的整个音乐事业从最初都太随便了。

For example jim avoided casual sexual encounters because of what it might mean about commitment .

例如，吉姆就因为这可能意味了有关承诺的不好的东西，而避免随便的性接触。

Casual ethical lapses have to become more risky and painful .

偶然的道德失误会变得越来越危险，越来越痛苦。

A casual listener would have assumed that all these benefits came from reduced mercury .

那些漫不经心的听众可能会认为所有这些利好都来源于减少了汞的排放。