sag

英 [sæɡ , sɑːɡ]

美 [sæɡ , sɑːɡ]

v.  (尤指由于承重或受压)中间下垂，下凹; 减弱; 减少
n.  下陷或松弛的程度; 下陷或松弛; （顺风的）漂流; 经济萧条

过去式：sagged　现在分词：sagging　第三人称单数：sags　复数：sags　过去分词：sagged　

TEM8计算机

Collins.1 / BNC.10300 / COCA.8757

习惯用语

v.

sb's jaw dropped/fell/sagged
• （突然吃惊或失望得）张口结舌，目瞪口呆，垂头丧气
  used to say that sb suddenly looked surprised, shocked or disappointed

牛津词典

verb

• （尤指由于承重或受压）中间下垂，下凹
  to hang or bend down in the middle, especially because of weight or pressure
  1. a sagging roof
     凹陷的房顶
  2. The tent began to sag under the weight of the rain.
     雨水使得帐篷中间开始下坠。
  3. Your skin starts to sag as you get older.
     人老了，皮肤就会慢慢松弛。
• 减弱；减少
  to become weaker or fewer
  1. Their share of the vote sagged badly at the last election.
     在上次选举中他们的得票数大幅下跌。

柯林斯词典

• VERB (中间部分)下垂，下弯，下陷
  When somethingsags, it hangs down loosely or sinks downwards in the middle.
  1. The shirt's cuffs won't sag and lose their shape after washing...
     这件衬衫的袖口洗后照样挺括，不变形。
  2. The roof sagged at one corner, where the ceiling beams had snapped with rot...
     房顶的一角塌了下来，那里的天花板横梁已经腐烂断裂了。
  3. He sat down in the sagging armchair.
     他在凹陷的扶手椅上坐下了。
• VERB (身体某部位)松弛，下垂
  When part of someone's body begins tosag, it starts to become less firm and hang down.
  1. He is heavily built, but beginning to sag.
     他体形健壮，但肌肉已经开始松弛。
  2. ...flabby thighs and sagging bottoms.
     软塌塌的大腿和松垂的臀部
• VERB 消衰;委顿;萎靡
  Tosagmeans to become weaker.
  1. The pound continued to sag despite four interventions by the Bank of England...
     尽管英格兰银行四次出手干预，英镑仍不改颓势。
  2. Some of the tension Altman builds up starts to sag...
     奥尔特曼制造的一些紧张氛围开始缓解。
  3. They failed to revive her sagging spirits.
     他们未能让她从萎靡消沉中振作起来。

英英释义

noun

• a shape that sags
  1. there was a sag in the chair seat
  Synonym:droop

verb

• droop, sink, or settle from or as if from pressure or loss of tautness
  Synonym:droopswagflag
• cause to sag
  1. The children sagged their bottoms down even more comfortably
  Synonym:sag down

双语例句

• Research on a new method of voltage sag measure and voltage compensation strategies.
  一种新的电压凹陷检测及其补偿控制策略研究。
• Research on sedimentary facies and reservoir characteristics of Lower Cretaceous in Eastern Wushi sag, tarim Basin
  塔里木盆地乌什凹陷东部下白垩统沉积相及储层特征研究
• The shelf was beginning to sag beneath the weight of the books upon it.
  书架在书的重压下渐渐下弯。
• Parabolic cable element was applied in this method to sufficiently consider the effects of sag.
  同时采用抛物线索单元，考虑了索的垂度效应。
• The south step-fault zone in Gaoyou sag is the major oil producing area in Jiangsu oilfield.
  高邮凹陷南断阶带地区是江苏油田的主要产油区。
• The main exploration bodies of Minhe basin is consisted of Bazhou and Yongdeng sag.
  民和盆地勘探主体包括巴州凹陷和永登凹陷。
• The shirt's cuffs won't sag and lose their shape after washing
  这件衬衫的袖口洗后照样挺括，不变形。
• The types and characteristics of the sedimentary facies developed in Pukou formation of Upper Cretaceous in Huaiyin sag of Yanfu depression are analyzed.
  对盐阜坳陷淮阴凹陷上白垩统浦口组发育的沉积相类型及其特征进行了分析。
• The chair seat had a slight sag. Her eyes have sunk.
  椅子的座位略微下陷。她的眼睛凹陷下去了。
• The Beipu Area is structurally located at the west part of Nanpu sag, Huanghua depression.
  北堡地区区域构造上位于黄骅坳陷南堡凹陷西部，是南堡凹陷勘探的重点地区。