[网络] 差异 diffidelity: [网络] 不忠 difficulty walking: 《英汉医学词典》Difficulty walking ; 步行困难 diffidences: n. 羞怯;谦虚;缺乏自信;猜疑 ; [网络] 胆怯;内向;无自信 difficulty speaking: 《英汉医学词典》Difficulty speaking ; 讲话困难 diffidencies: [网络] 不一致 下载手机词典可随时随地查词查翻译