difficult
/'difikәlt/
中考高考雅思牛津3000最常用词汇
BNC词频: #439
当代词频: #608
中文释义
a. 困难的
英文释义
a. not easy; requiring great physical or mental effort to accomplish or comprehend or endure
a. 困难的
a. not easy; requiring great physical or mental effort to accomplish or comprehend or endure