studied 'stʌdid
GRE
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
原型: study 原型变体: dp 过去式: studied 过去分词: studied
BNC词频排名: 19,220 | 当代语料库词频排名: 15,971