n. 沉重的步伐, 辛勤工作

vi. 沉重地走, 辛勤工作, 孜孜从事

vt. 沉重缓慢地走

Plod \Plod\, v. i. [imp. & p. p. {Plodded}; p. pr. & vb. n.
{Plodding}.] [Gf. Gael. plod a clod, a pool; also, to strike
or pelt with a clod or clods.]
1. To travel slowly but steadily; to trudge. --Shak.

2. To toil; to drudge; especially, to study laboriously and
patiently. ``Plodding schoolmen.'' --Drayton.


Plod \Plod\, v. t.
To walk on slowly or heavily.

The ploughman homeward plods his weary way. --Gray.