casually是什么意思 adv. 偶然地, 临时地, 随便地 r. not methodically or according to planr. in an unconcerned manner casually的用法和例句: 1. We're just having casual lunch with your casual trans friends. 你只是和你的普通跨性別朋友隨便吃頓午餐而已 2. Fun i...