protracted prәu'træktid
释义
a. 拖延的
英文释义
v lengthen in time; cause to be or last longer
s relatively long in duration; tediously protracted
词形变化
过去分词: protracted 原型: protracted 原型变体: d
BNC词频排名: 11,329 | 当代语料库词频排名: 11,768