“解开的”的英语可以翻译为：undone ...

这是本世纪尚未解开的大奥秘之一。It is one of the great unsolved mysteries of this century.他们是很优秀的床上取暖器, 小手指可以解开无望解开的结.They're excellent bed warmers, and small fingers can untie hopeless knots.新近解开的披衣菌基因组序列,当有助于寻找适当的蛋白质.Newly sequen...