stereoselectivity的用法和樣例：
例句
- The stereospecificity of the thermal cleavage of pyrazolines is lacking although stereoselectivity does exist.
二氫吡唑熱解雖然有立體選擇性，但沒有立體定向性。 - In these containers, bimolecular reactions between specially selected guests proceed with high regio- and stereoselectivity.
在這些容器，雙分子之間的反應，特別挑選客人進行高區選和立體選擇性。
