unlace

v [Tn] undo the laces of (esp shoes); unfasten or loosen (sth) by slackening its laces 解开（尤指鞋）的带子; 解开带子以放开或松开（某物）.

unitedly, unity, Univ, universal, universality, universally, universe, university, univocal, unjust, unjustifiable, unjustifiably, unjustly, unkempt, unkind, unkindly, unkindness, unknowing, unknowingly, unknown, unladen, unlatch, unlawful, unlawfully, unlearn, unlearned, unleash, unleavened, unless, unlettered, unlicensed, unlike, unlikely, unlimited, unlined, unlisted, unliterary, unload, unlock, unlooked-for,