coarsen 'kɒ:sәn
GRE
释义
v. (使)变粗
英文释义
v. make or become coarse or coarser
v. make less subtle or refined
词形变化
过去式: coarsened 过去分词: coarsened 复数: coarsens 现在分词: coarsening 第三人称单数: coarsens
BNC词频排名: 39,417 | 当代语料库词频排名: 39,724