vexatious
/vekˈseɪʃəs/adjective
1- causing or tending to cause annoyance, frustration, or worry引起烦恼的; 令人沮丧的; 令人担心的：
the vexatious questions posed by software copyrights.
软件版权带来的令人恼火的问题。
1.1
- Law denoting an action or the bringer of an action that is brought without sufficient grounds for winning, purely to cause annoyance to the defendant【律】无理缠讼的, 无理取闹的。
派生词