n. 哀痛, 居丧, 举哀, 哀悼, 丧服, 戴孝
在线英汉词典

mourning的短语、例句：

mourning n [U] black or dark clothes worn as a (conventional) sign of grief at sb´s death 丧服（黑色或深色的）
When grandmother died they went into (ie started to wear) mourning. 祖母逝世时他们开始服丧.
She was in mourning for a month. 她服丧一个月.