solidity

• 名词，指坚固、结实的性质或状态，包括物理上的硬度与强度、结构的完整与稳固；也指可靠性、坚实性，如财务上的稳健、论据的确凿或品行上的可靠。

A noun referring to the quality or state of being solid, including physical firmness, structural integrity, or reliability in financial, factual, or moral contexts.

不可数

1. Physical firmnessB2formal

   The state or quality of being physically firm, hard, and not liquid or gaseous.

   固态性

   • The solidity of the concrete foundation was tested before construction.
   • Ice has a greater solidity than water.
   • The solidity of the metal made it ideal for the bridge.

   同义词compactnessdensityfirmnesshardnessrigiditysolidness

   反义词fluidityliquiditysoftnessweakness

2. Density and fullnessB2formal

   The condition of having a dense, compact, and filled interior, without empty spaces.

   密实与饱满

   • The solidity of the wooden block prevented it from floating.
   • The sculptor admired the solidity of the marble.
   • The solidity of the wall ensured good sound insulation.

   同义词compactnessdensenesssolidnesssubstancethickness

   反义词emptinesshollownesspermeabilityporositysponginess

3. Reliability and strengthC1formal

   The quality of being strong, reliable, and trustworthy, especially in financial, factual, or moral contexts.

   可靠与坚实

   • The company's financial solidity attracted many investors.
   • The solidity of his argument convinced the jury.
   • Her moral solidity was never questioned by her peers.

   同义词dependabilityfirmnessreliabilityrobustnesssolidnesssoundnessstabilitystrengthtrustworthiness

   反义词flimsinessinstabilityunreliabilityweakness