incidental 的用法及固定搭配

incidental

the enthusiasms incident to youth和the diseases incident to old age和married life and the incident troubles等表达方式里的incident是形容词,改作incidental也可以。有人以为在着重“易于发生”的场合该用incident,在着重“偶然(而非主要)”的场合该用incidental。