英语释义

• directed downward;

  "a downcast glance"

• low in spirits;

  "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"

• a ventilation shaft through which air enters a mine

片语

Encapsulconsumed Downcast封装向下转型

depressed使沮丧；使萧条（depress的过去式和过去分词形式）；压低

blue蓝色；蓝色物品；（牛津或剑桥大学的运动员）蓝色荣誉者；失误；红发人；打架

Encapsulate Downcast封装「向下转型」动作

disappointed失望的，沮丧的；受挫折的

downcast side下落翼；[地质] 陷落侧

downcast fault下落断层

downcast capacity进风量

downcast ventilator吸风机

downcast person不愉快的人或脾气坏的人

英汉例句

• what about that downcast man on the park bench?

  坐在公园长登上的那个一脸沮丧的男人怎么样？

• the idea of inheriting from a base class without being able to downcast to it or upcast to the base just seemed silly.

  继承一个基类而无法将它向下或向上转换到基类的理念是不明智的。

• eyes downcast and lips pouted, she looked as if the next shot would have shown her crying.

  她眼睛朝下看，嘴角下垂着，好像下一个张照片就是哭泣。

• nonetheless, for all the jokes about speeding offences in the commons yesterday, a downcast mr huhne did have something substantial to announce.

  虽说昨天在下议院出现了有关超速指控的笑话，情绪低落的修恩先生还是宣布了些重大事宜。

• a downcast technology sector was cheered when apple and ibm reported healthy rises in quarterly profits.

  阴霾的科技版迎来了欢呼声。。苹果和ibm公布季度盈利取得良好增长。

• downcast expression of shame is an appeasement gesture that hints at a need for

  略带羞愧的悲哀表情是一种暗示着自己需要同情的安抚姿势。

• 「nothing, 」 answered she, with a downcast smile. 「only i felt lonesome just then.」

  「没想什么“，她带着兴致不高的微笑说 “刚才我只是感到有点孤单」

• this was a shy and insecure girl, whose guilt and shame were clearly written on her downcast face.

  这是一个羞涩不安的姑娘，那些罪恶和羞辱都清楚写在她的沮丧的脸上。

• a slightly downcast expression of shame is an appeasement gesture that hints at a need for sympathy.

  略带羞愧的悲哀表情是一种暗示着自己需要同情的安抚姿势。

• in spite of their concerns, the executives are not downcast over the outlook for the coming year.

  尽管经理们有担心的事情，但他们对来年的展望并不气馁。

• if a class that uses an abstraction has to downcast to a specific subclass in one section, you're not following the open closed principle.

  如果在某一部分中，一个抽象了的类必须向下转换为特定的子类，那么你就没有遵循开闭原则。

• it can be a heady experience that causes the heart to beat faster, and the result of a blush and downcast eyes is oddly but undeniably satisfying.

  它可以是导致心跳加速、令人陶醉的体验，虽然结果是面红耳赤和耷拉眼睛有点奇怪，但是感觉无法抗拒地满意。

• using the particular methods of person would require a downcast on the objects returned by next().

  使用person的特定方法需要对next()返回的对象进行向下转换。

相似词

melancholy忧郁；悲哀；愁思

disheartened使沮丧；使泄气；使失去勇气（dishearten的过去式和过去分词）

glum(Glum) （美）格卢姆（人名）

depressed使沮丧；使萧条（depress的过去式和过去分词形式）；压低

dejected沮丧的，灰心的

sad难过的；悲哀的，令人悲痛的；凄惨的，阴郁的（形容颜色）

gloomy黑暗的；沮丧的；阴郁的

discouraged使……灰心；（试图）阻止；劝阻（discourage 的过去式和过去分词）

black黑色的；黑人的；邪恶的

despondent沮丧的；失望的

unhappy不快乐的；不幸福的；不适当的

sad难过的；悲哀的，令人悲痛的；凄惨的，阴郁的（形容颜色）

discouraged使……灰心；（试图）阻止；劝阻（discourage 的过去式和过去分词）

downhearted无精打采的；垂头丧气的

cheerless阴郁的；惨淡的，无精打采的

gloomy黑暗的；沮丧的；阴郁的

crestfallen垂头丧气的，气馁的

glum(Glum) （美）格卢姆（人名）

dejected沮丧的，灰心的

melancholy忧郁；悲哀；愁思

blue蓝色；蓝色物品；（牛津或剑桥大学的运动员）蓝色荣誉者；失误；红发人；打架

descent除去…的气味；使…失去香味

exanimate缺乏生气的，无生命的

depressed使沮丧；使萧条（depress的过去式和过去分词形式）；压低

相反词

happy(Happy)人名；(英、瑞典、喀)哈皮