牵引释放旋钮
/ˈtəʊ ɹɪlˈiːs ˈnɒb/
n
English: tow release knob · 牵引释放旋钮
English · tow release knobEspañol · liberador del cable de remolqueFrançais · commande de largage de câble
释义：Lever used to release the tow cable connecting the glider to the tow plane that brings it aloft.