relaxed
adj. 放松的,轻松的;舒适的,自在的;不加以拘束的,随便的;(肌肉或其他身体部位)放松的;(头发)拉直的;(衣服)宽松的,肥大的
v. 休息,(使)放松;放心,镇定;松开,(使)松弛(relax 的过去式和过去分词)
例句
The alcohol warmed and relaxed him.
这酒使他浑身发暖轻松起来。
《牛津词典》
The atmosphere at lunch was relaxed.
午餐时的气氛是轻松的。
《柯林斯英汉双解大词典》
She had a very relaxed manner.
她的举止特别自然。