名词

1.不可数名词：[departure (from...)] 离开，离去，[attrib 作定语]（the departure lounge）；可数名词：离开，离去

2.[C,U][departure from sth]背离，违反；可数名词：行动，大胆行事

英语解释

a variation that deviates from the standard or norm

euphemistic expressions for death

act of departing