closed-ring

An obsolete adjective describing something that is closed in a ring or circular formation; no longer in modern use.

• 🇨🇳古旧形容词，指呈环状闭合或围成圆形的事物；现代汉语中已不再使用。

1. Having a cyclic molecular structure C1 formal scientific

   Describing a molecule where atoms are linked by bonds forming a closed loop, such as a circle or triangle.

   • Benzene is a classic example of a closed-ring compound.
   • The chemist studied the properties of closed-ring hydrocarbons.
   • Closed-ring structures are common in organic chemistry.

   🇨🇳闭环

   同义词: cyclic