例句與造句

1. It is a pyramidal molecule that is useful for preparing organoarsenic compounds.
2. Like ammonia, NCl 3 is a pyramidal molecule.
3. Pseudorotation also occurs in square pyramidal molecules.
4. Structurally, it is a close chemical relative of thionyl chloride SOCl 2, being a pyramidal molecule.
5. It's difficult to find pyramidal molecule in a sentence. 用pyramidal molecule造句挺難的