水分子

• hydrone
• water molecule

例句

1. 水合物结晶中有一定比例水分子成分的固体化合物，其中水分子与晶体的含量为一固定比例
   A solid compound containing water molecules combined in a definite ratio as an integral part of the crystal.
2. 水分子含有两个氢原子和一个氧原子。
   A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
3. 两个氢原子和一个氧原子结合而成一个水分子。
   Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.