IPA発音、定義、例文、インタラクティブクイズ付きの重要な単語。
種類タグ、二言語の定義、使い方の説明、例文を含むフレーズ。
A device that transfers heat from a cooler area to a warmer area, or vice versa, using mechanical energy.
Energy from a source that is not depleted when used, such as wind or solar power.
To gradually return to a higher level or position over time.
To become noticed or widely recognized by people.
Actions taken to manage the impacts of climate change.