roundness

• 名词，表示圆或圆形的性质或状态；可指声音圆润饱满、曲线或表面的弯曲程度、身体的丰满圆润，以及数字的约整性。

A noun referring to the quality or state of being round, which can describe the fullness of a tone of voice, the property of a curved line or surface, the bodily property of being well rounded, or the quality of being round numbers.

不可数

1. Fullness of toneB2formal

   The quality of a voice or sound being rich, full, and resonant.

   圆润

   • The singer's voice had a beautiful roundness that filled the hall.
   • The roundness of his tone made the speech more compelling.
   • She admired the roundness of the cello's sound.

   同义词depthfullnessresonancerichnesssonority

   反义词flatnessharshnessthinness

2. Quality of round numbersB1formal

   The property of being a number that ends in zero or is a multiple of ten, often implying simplicity or approximation.

   整数性

   • The roundness of the figure 100 makes it easy to remember.
   • He preferred the roundness of 50 over 47 for the estimate.
   • The roundness of the total cost simplified the budget calculations.

   反义词exactnessprecisionspecificity

3. Curved shapeA2formal

   The property of a line or surface being curved and not angular.

   圆度

   • The roundness of the ball made it roll smoothly.
   • The artist captured the roundness of the fruit in her painting.
   • The roundness of the arch gave the building an elegant look.

   同义词circularitycurvaturecurveglobosityrotunditysphericity

4. Well-rounded bodyB1formal

   The bodily property of being plump or having a full, rounded shape.

   圆润

   • The roundness of her cheeks gave her a youthful appearance.
   • The sculpture emphasized the roundness of the human form.
   • He appreciated the roundness of the baby's face.

   同义词chubbinessfullnessplumpnessrotundity