Elucidation is the noun: the act of explaining something difficult by giving more information, or the explanation you end up with. A paper may offer an elucidation of a confusing law; a teacher may add a few sentences of elucidation after a dense paragraph.

Elucidationelucidation is the noun是個名詞：the act of explaining something difficult by giving more information指用補充資訊來解釋一件困難事情的這個動作，or或 the explanation you end up with最後得到的那個解釋。A paper一篇論文 may offer an elucidation of a confusing law可能會對一條難懂的法律提出elucidation；a teacher一位老師 may add a few sentences of elucidation可能會在一段很密集的段落之後加幾句elucidation after a dense paragraph。

It keeps the formal, academic feel of elucidate. In ordinary speech people say explanation, clarification, or just 'a clearer account'.

It它 keeps保留了 the formal, academic feel of elucidateelucidate（動詞）那種正式、學術的味道。In ordinary speech平常說話裡 people大家 say會說 explanation, clarification, or just 'a clearer account'explanation、clarification，或就直接說「a clearer account」（更清楚的說法）。

Use elucidation when you want to name that careful making-clear as a thing in itself, usually in writing. It is countable when you mean a particular explanation (an elucidation of X) and more abstract when you mean the process.

Use elucidation用elucidation when you want to name當你想把 that careful making-clear as a thing in itself那種仔細講清楚的過程當成一件事來稱呼，usually in writing通常是在書面裡。It它 is countablewhen you mean a particular explanation當你指某一個particular explanation特定的解釋時是可數的（an elucidation of Xan elucidation of X），and而 more abstract當你指的是這個過程時 when you mean the process比較抽象。