2 And gentle pangs with which he made meek

he > [Cupid]

3 The mighty Mars, to learn his wanton plays:

learn > learn; teach plays > sports, amorous sports

4 How oft for Venus, and how often eke

eke > also

5 For many other nymphs he sore did shriek,

nymph > (Nymphs are the minor female divinities with whom the Greeks peopled all parts of nature: the seas, springs, rivers, grottoes, trees, mountains) he > [Mars]

6 With womanish tears, and with unwarlike smarts,

smarts > pains