expatiate ek'speiʃieit
GRE
释义
vi. 详述, 细说, 漫游
英文释义
v add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
词形变化
过去式: expatiated 过去分词: expatiated 现在分词: expatiating 第三人称单数: expatiates
BNC词频排名: 39,317 | 当代语料库词频排名: 44,653