-quir-

寻求
acquire
[əˈkwaiə]

v. 取得,获得,学到  

enquire

= inquire

enquiry

= inquiry

inquire

v. 询问,打听;调查,查询 

inquiry

n. 询问,打听;调查,研究    

require

v. 需要;要求,命令  

requirement

n. 需要,要求