constrainKK [kənˋstren] /kənˈstɹeɪn/发音动词1限制、约束、局限常用被动Our research was constrained by a very tight budget.我们的研究受到极为紧缩的预算限制。2迫使、强迫正式He felt constrained to apologize in front of everyone.他觉得自己不得不当著大家的面道歉。3抑制、克制、压抑She could barely constrain her anger during the meeting.开会时她几乎压抑不住怒气。用这个字练口说→