sag基本解释
v.下垂；下跌；消沉
n.下垂；下跌；凹陷；[航海]随风漂流
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过去式: sagged 过去分词: sagged 现在分词: sagging 第三人称单数: sags
v.下垂；下跌；消沉
n.下垂；下跌；凹陷；[航海]随风漂流
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过去式: sagged 过去分词: sagged 现在分词: sagging 第三人称单数: sags
noun
1. a shape that sags
e.g. there was a sag in the chair seat
Synonym: droop
verb
1. droop, sink, or settle from or as if from pressure or loss of tautness
Synonym: droopswagflag
2. cause to sag
e.g. The children sagged their bottoms down even more comfortably
Synonym: sag down
1. (中间部分)下垂，下弯，下陷
When something sags, it hangs down loosely or sinks downwards in the middle.
e.g. 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。
e.g. 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。
2. (身体某部位)松弛，下垂
When part of someone's body begins to sag, it starts to become less firm and hang down.
e.g. He is heavily built, but beginning to sag.
他体形健壮，但肌肉已经开始松弛。
e.g. ...flabby thighs and sagging bottoms.
软塌塌的大腿和松垂的臀部
3. 消衰;委顿;萎靡
To sag means to become weaker.
e.g. 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。
e.g. 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。
1. 下垂：避震系统设定不正确的最明显症状,是摩托车在静止状态时已经有过量的下垂(Sag). 一般运动性能高的重型车种,前避震静止时下垂量约是20--3Omm,后避震则约5--1Omm. 而排气量较小的型号则分别是15--25mm和5mm. 测量下垂需要两个人以上来完成.
2. sag的近义词
2. 垂度：由于线缆每单位长度的质量如此之小,而线缆拉力又相对较大,因此线缆垂度 (sag)不会有很大的误差,除非线缆长度超出正常范围(超过60英尺(18米)). 线缆垂度误差与其他来源的误差相比,尽管较小(通常小于±0.0025%),但是某些应用(通常
3. 凹陷：在精度和速度方面都不能满足电力系统的要求,还有就是用T电能质量是衡量电网质量的标准,电能质量问题包含电压凹陷(sag)、电压隆起(swell)、尖峰脉冲(spikes)、谐波畸变(harmonic aberration)和电气噪声(electric yawp)等,
4. 下弯：表面的下弯 (sag) 可以是球面、圆锥面 (conic)、非球面 (aspheric)或藉由多项式或其它参数函数来定义. 也包含了许多绕射光学组件模型. 此外,一个使用者自定表面的功能,允许设计者以撰写程序的方式来建构任何实际的表面下弯或相位分布.
5. sag：standard address generator; 标准地址生成器
6.
6. sag：selective area growth; 选择外延
7. sag在线翻译
7. sag：screen actors guild; 电影演员公会
The skin of his face..sagged and hung in pouches.
出自：G. GreeneThe trees are heavy with apples.., sagging with them.
出自：R. FrameHe sagged in Don's arms and went limp.
出自：G. KeillorHis jeans..sagged off his buttocks.
出自：P. Farmer
