moderate詞根

詞根的派生詞是moderateness，中文意思是n. 適度温和暖和（moderate 的名詞形式）

It is believed to have verve， of optimism， moderateness， or pessimism.它被認為是具有活力，樂觀或悲觀，適度。

Of course， methods and principles of moderateness， pertinence and objectivity should be paid attention to when we use this teaching style.