chemical element

英 美
  • 化学元素
  • chemical adj.化学的n.药品;化学物
  • element n.要素;元素;(学科的)基本原则;(复数)恶劣天气;元件
Noun:
  1. any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter

    1. We must include this chemical element in the group.
      我们必须使组里包括这种化学元素。
    2. Hydrogen is the lightest chemical element of all.
      氢是所有化学元素中最轻的。

【邻近词汇】