n.绑架者；拐骗者 | adv.技术上；学术上；严密地 | vt.撤回；取回；撤退；提款vi.撤退；退缩；走开 | pioneer |
n. 先锋，开拓者v. 开辟，倡导 | popularity | n.打赌，赌博，赌注；被下赌注的对象；可能性；vi.当然，的确；打赌(on,against,with)；vt.赌博；与…打赌；下赌注；确信 | bet |
withdraw | boxing | technically | n.拳击；盒式包装；制箱材料 |
cardboard | kidnapper | n. 普及；流行；名望 | n.厚纸板；adj.厚纸板的；不真实的；无实质的 |
