名詞 roundness:

1. the fullness of a tone of voice
   同義詞：rotundity
2. the quality of being round numbers
3. the property possessed by a line or surface that is curved and not angular
4. the bodily property of being well rounded
   同義詞：plumpness, embonpoint

1. Roundness is an abstract term, so long as one considers it by itself and separates if from any subject that is round.
   “圓”這個字如果單就其本身而言，而不與任何圓形物體相聯(lián)想時，它是一個抽象名字。
2. Her hairstyle exaggerates the roundness of her face.
   她的發(fā)式使她的臉形顯得更圓。