downer
- n. （俚语）镇定剂、镇静药；（非正式）令人沮丧的事、扫兴的情况；（非正式）令人沮丧的人、扫兴的人；（非正式）be on a downer 情绪低落、感到沮丧；（Downer）人名：（英）唐纳
[ 复数 downers ]
网络释义专业释义英英释义
Amazing Slow Downer 神奇变音器 ; 音乐变速器 ; 奇异变音器 ; 非常奇妙变声器
Downer EDI 道纳公司 ; 基建公司道纳
Melt Downer 原子崩坏
Lesley Downer 莱斯莉·唐纳
Downer Cow Syndrome 综合征 ; 综合症 ; 母牛起立不能综合症 ; 躺卧母牛综合征
Debbie Downer 心情不好的人 ; 沮丧的黛比
slow Downer 神奇变音器
Downer Group 与澳大利亚唐那集团
Larry Downer 前来购物的赖瑞
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下行床 - 引用次数：5
Particle trajectory model is used to calculate the solids flow in three sections of the downer. Results indicate that, at the inlet of the downer, the solid concentration is high in the center area.
计算得到了下行段三个不同截面的气固流动分布状况,分布状况表明在下行床入口段固体颗粒集中在中心处附近,随着向下流动,固体颗粒扩散,中心处颗粒浓度降低,截面平均颗粒体积份额也降低。
参考来源 - CFD和电容层析成像技术及其在下行床的应用 -
(运输中的)卧地病畜
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断纸停机
·2,447,543篇论文数据，部分数据来源于NoteExpress
柯林斯英汉双解大词典
downer /ˈdaʊnə/
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1.
N-COUNT If you describe a situation as a downer, you think that it is very depressing. 令人沮丧的情况 [非正式] [usu sing, 'a' N]
例：For divorced people, Christmas can be a downer.
对离异的人来说，圣诞节是个令人沮丧的节日。
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2.
If you are on a downer, you are feeling depressed and without hope. 感到沮丧的 [非正式]
例：When I arrived, the team was bottom of the league and the whole place was on a real downer.
当我到达时，这个队伍在联赛中垫底，整个气氛令人感到沮丧。
双语例句原声例句权威例句
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Rejection is a booster not a downer.
拒绝是助推器，不是沮丧。
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It's this kind of commonsense conclusion that keeps the book from being tossed in the "total downer" bin.
这种常识性的结论令此书不至于被归到“完全让人沮丧”一类。
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Whatever it is, Hollywood's on a big downer these days, and this year's nominations for the world's top film honors, the Oscars, reflect the somber mood that has blanketed Tinseltown.
但无论是何种原因，好莱坞近期以来一直弥漫着低落的情绪，今年的奥斯卡奖提名名单就很好反映出笼罩在好莱坞头顶上的黯淡情绪。
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