Vocab
Map
词汇表
词根词缀
词汇表
词根词缀
加载中
studied
/'stʌdid/
GRE词汇
词频: #15,971
中文释义
a. 有计划的, 慎重的
英文释义
a. produced or marked by conscious design or premeditation
词形变化
过去式
studied
过去分词
studied