[níng jié]
（氣體變為液體） condense; condensation
A cloud is a condensation of water vapour in the atmosphere.
云是由大氣中的水蒸氣凝結成的。
Steam condenses to water when it touches a cold surface.
水蒸氣觸及冷的表面即凝結成水。
（液體變為固體） coagulate; congeal; congealment; freeze-up; clotting; curdle; coagulation
A thin layer of ice formed over the lake.
湖面上凝結了一層薄冰。
（結合） cement; concrescence