3 That, like two orient pearls, did purely shine
two > (See Textual Appendix. If Hughes's conjecture is accepted, this word should be removed from the Shadow Text) orient > (Coming from the Orient; best quality, having a special lustre; brilliant, lustrous, sparkling)
4 Upon her snowy cheek; and therewithal
therewithal > therewith, with that
5 She sighed soft, that none so bestial,
that none > [so that no one]
6 Nor savage heart, but ruth of her sad plight
savage > [a] savage ruth > pity sad > sad; grievous
7 Would make to melt, or piteously appal;
piteously > [by means of feeling pity] appal > quell