叫板的英文：
challenge; pick a quarrel

challenge是什么意思：
n. 挑战；怀疑；艰巨的任务
v. 向...挑战；反对；需要；要求；刺激；激发

challenge to the array
对陪审团的组成表示反对或提出异议|要求全体陪审员回避或更换

To challenge to a duel.
挑起斗争

Do you have the balls to challenge authority?
你有挑战权威的胆量么？

pick是什么意思：
n. 选择；鹤嘴锄；镐
v. 挑选；精选；采摘；扒；剔；挖；掘；挑剔

To pick or try to pick pockets.
扒窃或企图扒窃

Something,such as an ice pick,a toothpick,or a picklock,that is used for picking.
尖头挖掘工具用来挖掘的工具，如碎冰器、牙签或撬锁工具。

pick shirt to pieces
把衬衣撕开

quarrel是什么意思：
n. 争吵；争吵的原因
v. 吵架；挑剔；埋怨

Quarrels of lovers But renew their love
床头吵架床尾和

They quarreled among themselves.
他们内部吵了起来。

They have been racked by bitter quarrels.
激烈的争吵使他们不得安生。