clenching

英 [ˈklentʃɪŋ]

美 [ˈklentʃɪŋ]

v.  (通常表示愤怒、决心或不安时)捏紧，攥紧(拳头等)，咬紧(牙齿等); 握紧; 抓牢; 攥住
clench的现在分词

现在分词：clenching　

柯林斯词典

• V-ERG 攥紧(拳头)；(拳头)紧握
  When youclenchyour fist or your fistclenches, you curl your fingers up tightly, usually because you are very angry.
  1. Alex clenched her fists and gritted her teeth...
     亚历克丝攥紧拳头，牙咬得咯咯响。
  2. She pulled at his sleeve and he turned on her, fists clenching again before he saw who it was.
     她拉了拉他的袖子，他双拳再次握紧，气冲冲地转过身来，这才发现是她。
  3. ...angry protestors with clenched fists.
     双拳紧握的愤怒的抗议者们
• VERB (通常指生气、不安时)咬紧(牙齿)，咬牙切齿
  When youclenchyour teeth or theyclench, you squeeze your teeth together firmly, usually because you are angry or upset.
  1. Patsy had to clench her jaw to suppress her anger...
     帕奇只得咬紧牙关压住怒气。
  2. Slowly, he released his breath through clenched teeth.
     他从紧咬的牙缝间慢慢地舒了口气。
• VERB 抓紧;握紧;咬紧
  If youclenchsomething in your hand or in your teeth, you hold it tightly with your hand or your teeth.
  1. I clenched the arms of my chair.
     我死死抓住椅子扶手。

双语例句

• I'll never get used to them, she thought, clenching her fists.
  我永远也看不惯这些家伙，她握紧双拳，心里想。
• Keeps your hands and jaw relaxed; no clenching.
  让你的手和下巴放松，而不是紧握着。
• Bruxism is a non-physiological function of the movement of teeth grinding or clenching type.
  磨牙症是一种由于非生理功能运动发生的牙齿磨动或咬紧的现象。
• Bruxism is a disorder characterized by grinding and clenching of the teeth, companied with fasciculation of masticatory muscles in nonfunctional status.
  磨牙症是在非功能状态下咀嚼肌发生自发性收缩，使上下牙彼此磨动或紧咬的现象。
• The system could also allow users to flip through pages of a PowerPoint demonstration, allowing the presenter to gesture freely by clenching teeth instead of pressing buttons.
  人们还能通过这一系统翻动PowerPoint演示页，这样演示者就可以腾出双手自由地做手势了，因为他们只需要咬咬牙，不用再按键了。
• Effects of Clenching One's Fist and Relaxing One's Hold on the Venipuncture of Hand Back
  握拳与手放松对手背静脉穿刺成功率的影响
• When you feel your fists clenching or your forearms tensing, drop your arms to your sides and shake them out for a few seconds to release the tension.
  当您感到双拳紧握或前臂紧张时，放下双臂于二侧甩几秒钟，放松一下。
• She ate and drank eagerly; and sank back on her pillow again clenching her hands and groaning.
  她挺起劲地吃了喝了，又躺在她的枕头上，握紧拳头，呻吟着。
• Warning signs can include: tightness in the throat or chest, shallow or rapid breathing, a clenching of the teeth or jaw, negative thoughts about oneself or feelings of being overwhelmed.
  预警信号包括：喉咙或胸口发紧，呼吸变得急促，咬紧牙关，对自己产生负面想法或感觉不堪重负。
• Study of the Stress Distribution in the TMJ during Clenching with the Three-dimensional Finite Element Method; Stress Distribution of Maxillary Embedded Canine Periodontium and Moving Tendency in Conditions of Drawing Forces Regimens
  牙尖交错位紧咬牙时颞下颌关节应力分布的三维有限元研究上颌埋伏尖牙在牵引力作用下的位移趋势及牙周应力分析