nitrogen

意味

• n. 窒素

英語の定義

• n. a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues

語形変化

複数形

nitrogens

例文

1. n. 窒素

   Plants need nitrogen in the soil to grow strong and healthy.

   植物が丈夫で健康に育つためには、土壌中の窒素が必要です。