vt.

1. 猛击
2. 步履艰难地行（路）

vi.

1. 猛击
2. 顽强行进
   After having fallen out with his son, the solitary old man slogged along on his way home.

   在与儿子争吵之后，那位孤独的老人步履维艰地走路回家。

n.

1. 猛击；乱打

v.

1. work hard over a period of time.
   ▸walk or move with difficulty or effort.
2. hit or strike forcefully.
   ▸ (slog it out) Brit. informal fight or compete fiercely.

n.

1. a period of difficult, tiring work or travelling.
2. a forceful hit or strike.