slog
动词 slog:
work doggedly or persistently
同义词:plug away, peg away, keep one's nose to the grindstone, keep one's shoulder to the wheel
walk heavily and firmly, as when weary, or through mud
同义词:footslog, plod, trudge, pad, tramp
strike heavily, especially with the fist or a bat
同义词:slug, swig