最新 difficult difficult汉语翻译：a. 困难的相关词组: It is difficult to do词型变化：副词:difficultly词意辨析：difficult, hard这两个形容词均有“困难...... 2025-09-14 17
difficult副词 difficult副词形式：difficultly，意思是adv.难；困难。difficult是一个形容词，意思是困难的；费力的；难做的；难解的；问题很多的；充满艰难困苦的；麻烦的；难以讨好的；...... 2025-09-09 13
