flexes

英 [ˈfleksɪz]

美 [ˈfleksɪz]

v.  屈伸，活动(四肢或肌肉，尤指为准备体力活动)
flex的第三人称单数

柯林斯词典

• (电器用)花线，皮线
  Aflexis an electric cable containing two or more wires that is connected to an electrical appliance.

in AM, use 美国英语用cord


• VERB 活动，屈伸(肌肉或身体某一部分)
  If youflexyour muscles or parts of your body, you bend, move, or stretch them for a short time in order to exercise them.
  1. He slowly flexed his muscles and tried to stand.
     他缓慢地活动了一下肌肉，想尽量站起来。
• toflexyourmuscles→ see:muscle

双语例句

• Effect of extension practice on sit-and-reach in P.E.teaching The large muscle at the front of the upper arm that flexes the forearm.
  体育教学中伸展性项目对学生坐位体前屈的影响位于上肢前面使前臂屈曲的大型肌肉。
• The pelvis is kept balanced because the psoas flexes the thigh, and the glutei make the thigh lengthen, or extend.
  骨盆保持着平衡，因为腰肌使大腿前侧屈曲，臀肌使大腿前侧伸长或者伸展。
• Steve whips off his T-shirt and flexes his right bicep.
  斯蒂文斯蒂文脱掉了他的T恤然后绷起了他右手的二头肌。
• The large muscle at the front of the upper arm that flexes the forearm.
  位于上肢前面使前臂屈曲的大型肌肉。
• The large muscle at the back of the thigh that flexes the knee joint.
  大腿后侧使膝关节屈曲的大型肌肉。
• During knee flexes from 0 to 120, tibia internally rotated by 19 ° averagely.
  正常成人在膝关节从0～120°屈曲过程中，胫骨发生平均19°内旋。
• The transforming relations of electromagnetic field and the medium parameters are investigated utilizing the flexes of coordinates. The flexing invariability for Maxwell equations is proved.
  利用坐标的伸缩研究了电磁场和介质参量的变换关系，证明了Maxwell方程的伸缩协变性；
• It provides active correction, ensuring that the foot flexes in the right way, and is used to teach a patient how to walk again.
  为了让脚踝能往正确的方向弯曲，装置上提供了主动修正，这也能用来教导病人重新走路。
• The resilient seal flexes and energizes, assuming the shape of the seat.
  弹性密封弯曲并充满活力，保持了阀座的形状。
• She sees it coming and flexes her stomach muscles.
  她看到了并且绷起了她腹部的肌肉。