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1.The molecule has a dextrorotatory form, which means it rotates clockwise when viewed from the top.
这个分子有一个左旋构型，这意味着从顶部看时它会顺时针旋转。
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2. In organic chemistry, the dextrorotatory form is used to describe the orientation of atoms in a molecule.
在有机化学中，左旋构型用来描述分子中原子的排列方向。
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3. The discovery of this dextrorotatory form has led to new insights into the structure and functionof biological molecules.
这种左旋构型的发现为生物分子的结构与功能提供了新的洞见。