downcast
英['daʊnkɑːst] 美['daʊnkæst]
"a downcast glance"
"gloomy at the thought of what he had to face"
"gloomy predictions"
"a gloomy silence"
"took a grim view of the economy"
"the darkening mood"
"lonely and blue in a strange city"
"depressed by the loss of his job"
"a dispirited and resigned expression on her face"
"downcast after his defeat"
"feeling discouraged and downhearted"
1.沮丧的;悲观的
If you aredowncast, you are feeling sad and without hope.
e.g. Barbara looked increasinglydowncast as defeat loomed.
当败象已呈时，芭芭拉看上去越来越沮丧。
e.g. ...a glum,downcast expression.
忧郁、沮丧的表情
2.(眼睛通常因难过或尴尬)向下看的，低垂的
If your eyes aredowncast, you are looking towards the ground, usually because you are feeling sad or embarrassed.
e.g. She was silent, her eyesdowncast.
她一言不发，两眼低垂。
1.
1. 向下转换：创建额外的屏幕概念(screen concepts)我不再需要修改程序控制器和提供器类. 对于新的Shell概念(screen concepts),这个构架是开放的可扩展的,而程序控制器和单独的提供器类对于修改是关闭的. // 这是 向下转换(downcast) 的一个例子
2. 向下重塑：从基类重塑(cast)到其派生类的过程通常被称为向下重塑(downcast),因为这个转换过程在表示继承关系的树结构中显示了从上到下的移动方向. 同样从派生类重塑到其基类的过程被称为向上重塑(upcast). 像BBwindow重塑到Ival_box这样,从基类重塑到其兄弟类的过程被称为交叉重塑(crosscast)
3.
3. 气馁的：downbent 向下弯曲的 |downcast 气馁的 | downcome 下降
4. 锅炉)降水管：downcast ventilator 下向通风筒 |downcast 锅炉)降水管 |downcast 降水管
She was silent, her eyes downcast.
她一言不发，两眼低垂。
Barbara looked increasingly downcast as defeat loomed.
当败象已呈时，芭芭拉看上去越来越沮丧。
Eyes downcast, she continued eating.
她低垂双眼，不停地吃。
An unhappy life made her downcast.
不愉快的生活使她沮丧.
With downcast eyes I explained that I was not the person they all thought I was.
我双目低垂地解释说,我并不是他们都以为的那个人.
Mr. Pan had been downcast for the last few days.
这几天潘先生无聊极了.
He pretended to be very downcast.
他故意做出失望的样子说.
' Then why do you always look so downcast? '
“ 那么为什么你的脸色总是这样阴沉 呢 ? ” 觉新关心地问道.
Stubbs the plasterer was much downcast at this dreadful edict.
泥水匠斯塔布斯对这道使人敬畏的“法令”十分沮丧.
Don't look sad and downcast, as you are doing - he'll be angry.
别做出难过丧气的样, 象你现在这样一他会生气的.
It looked on downcast faces, the images of mournful hearts.
人们脸上也是阴沉沉的,愁眉不展, 反映着凄楚的心情.
Ashamed of his mistake, he stood with downcast eyes.
羞于他的错误, 他眼睛垂视地站着.
He felt very strange, very humiliated, very downcast.
他觉得很奇怪, 很耻辱, 很颓丧.
He was not at all downcast.
他一点也不气馁.
Chu Kuei - ying did not reply, but sat with crimson cheeks and downcast eyes.
朱桂英涨红了脸不回答, 眼睛看在地下.
He'll get over it..; but just now he's dreadfully downcast.
出自：S. T. WarnerShe was a bit downcast by this chilly reception.
出自：D. Lodge上一个：swill
下一个：downstairs
