informality
n. 非正式；不拘礼节
复数 informalities
例句
She enjoyed the relative informality of island life.
她喜欢相对轻松随意的岛屿生活。
《柯林斯英汉双解大词典》
In many other homes, this china and silver elegance has given way to a stoneware and stainless informality, with dresses assuming an equally casual Friday look.
在其他许多家庭中，这种瓷器和银器的优雅已经让位给石器和不锈钢的随意，着装也同样呈现出周五休闲的样子。
But she liked his natural manner and informality.
不过她喜欢他那自然不做作的举止。
