形容詞 rosy:

1. reflecting optimism
   同義詞：rose-colored
2. having the pinkish flush of health
   同義詞：flushed, rose-cheeked, rosy-cheeked
3. of blush color
   同義詞：blushful
4. presaging good fortune
   同義詞：fortunate, hopeful

1. In the evening the rosy clouds were gorgeous.
   傍晚的云霞絢麗多彩。
2. She by the name of Rose has rosy cheeks.
   叫做玫瑰的她有玫瑰一樣紅潤(rùn)的臉頰。
3. She painted a rosy picture of the firm's future.
   她為公司的前景描繪了一幅美好的圖畫(huà)。
4. The girl's rosy cheeks made her look very lovely.
   那女孩玫瑰色的臉頰使她顯得非?？蓯?ài)。

ros.y

adj.（形容詞）
ros.i.er,ros.i.est

Having the characteristic pink or red color of a rose.
玫瑰色的：帶有玫瑰的粉色或紅色特征的
Flushed with a healthy glow:
膚色健康紅潤(rùn)的：
例句：
rosy cheeks.
紅潤(rùn)的臉頰

Consisting of, decorated with, or suggestive of a rose or roses.
由玫瑰組成的、裝飾著玫瑰的或使人聯(lián)想起玫瑰的
Bright or cheerful; optimistic:
光明或愉快的；樂(lè)觀的：
例句：
rosy predictions.
樂(lè)觀的預(yù)言

【引伸】
ros.ily
adv.（副詞）
ros.iness
n.（名詞）