英语单词分类 轻松记单词

butterfly nut

butterfly nut基本解释

翼螺帽,蝶形螺母,蝶形螺帽

butterfly nut同义词

  • wing screw翼形螺钉,元宝螺丝...
  • thumbnut翼螺帽
  • wing nut蝶型螺母

butterfly nut英英释义

Noun:
  • a threaded nut with winglike projections for thumb and forefinger leverage in turning