详细解释:n. 沉重的步伐, 长途跋涉
vi. 步履艰难地走, 蹒跚地走
vt. 跋涉
词型变化：
名词:trudger动词过去式:trudged过去分词:trudged现在分词:trudging第三人称单数:trudges英语解释：
名词 trudge:
a long difficult walk动词 trudge:
walk heavily and firmly, as when weary, or through mud同义词：slog, footslog, plod, pad, tramp