n.質量；品質；上乘；優質；高標準；(尤指好的) 人品，素質，品德;
adj.優質的；高質量的；蓋帽兒了；棒極了;
復數：qualities
例句
Everyone can greatly improve the quality of life
每個人都可以大大改善生活質量。
I assure you of its quality.
我向你保證它的品質。
Not a high quality sound AT ALL, but I have fun with it.
沒有一個高品質的聲音在所有，但我已與它的樂趣。
Quality over quantity should be your goal.
您的目標應該是質量勝過數量。