elasticated

adj.

1. 弹性物质织成的；织入橡皮筋的；有松紧带的
   made using elastic material that can stretch
   1. a skirt with an elasticated waist
      有松紧腰带的裙子

1. ADJ 有松紧性的;有弹力的
   If a piece of clothing or part of a piece of clothing is elasticated, elastic has been sewn or woven into it to make it fit better and to help it keep its shape.
   1. ...a pink silk jacket with an elasticated waist.
      粉红色丝质束腰短上衣

in AM, use 美国英语用 elasticized

1. With only three months left to go, many mothers-to-be would have started to resign themselves to maternity wear, elasticated waistbands and comfortable flats.
   还有三个多月就要生产了，很多妈妈都会开始身着孕妇装，绑起可以调节松紧的束腰带，穿起平底鞋。
2. Several dozen electrodes are glued to his head, chest and limbs; elasticated belts circle his torso; and a blood oxygen monitor is clipped to his right index finger.
   几十个电极安置在他的头部、胸部和四肢；几条松紧带环绕在他的躯干部位；血氧监测仪探头夹在他的右手食指上。
3. A dress with an elasticated top
   上部有松紧带的连衣裙