核心词议：
adv. 随便地；偶然地；临时地
casually 基本解释
adv. 偶然地；无意地；未经考虑地；漫不经心地
速记方法
速记技巧 采编自网络 ca-(察 )；sua-(耍 )；l-(了 )记忆方法：警察耍了穿便服的领导。
知识扩展
相关单词 nonchalantly 不激动地
informally 不拘礼节地
calmly 平静地
coolly 冷冷地
unconcernedly 漫不经心地carelessly 粗心大意地offhandedly 立即地
indifferently 不在乎地unceremoniously 随便地cavalierly 像骑士般地
中文词源
中文词源： casually
精选例句
1、 He was casually dressed in jeans and a T-shirt.
他穿着很随便的牛仔裤和T恤衫。
常见考点例句：
- Edwin hubble , casually smoking the burning dreams of all mankind .
- 埃德温哈勃，随便吸烟焚烧人类梦想。
- Which showed they had only five minutes to disappear casually through the barrier .
- 他们必须在五分钟内装作漫不经心地穿墙而过。
- At a middle-class dinner party , a female guest talks casually of driving her car off a cliff .
- 在一个中产阶级的晚餐会上，一位女性客人若无其事地谈到想开车坠下悬崖。
- While I threw the seller a dirty look and quickly moved on others casually walked by without noticing .
- 我鄙夷地望了一眼，飞快地走开了，其他人无意地走过，并没有注意。
- One girl pronounced herself " out " as casually as if she 'd announced the time .
- 一个女生宣布自己“出柜”就像公布时间那样随便。
