u,s,y,t,d重拼单词
问题描述：
u,s,y,t,d重拼单词
答
是study,意思是如下几种：1.学习;研究;调查[U][P1]The plan is under study.那个计划正在研究中.He has made great progress in his English studies.他在学习英文方面进步很多.2.研究论文,专题论文[C]She wrote a s...