Noun:

1. a game with two players who use rackets to strike a ball that is tethered to the top of a pole; the object is to wrap the string around the pole

tethern.系绳；系链；界限；（能力、财力、忍耐等的）极限v.练栓；拘束tethers'quality穿着软底鞋跳踢踏舞tethered ballon系留气球tether stiffness张力腿刚度tethered sliding牵引移动tethered balloon系留气球tethered tension系留绳张力tethered-flight吊飞tethered test rig柔性系留试验台(试车台)tethered aerostat系留气球tethered satellite系留卫星