twain

二、两个、一对旧式、文学

The old rope was cut in twain by a single blow.

那条旧绳子被一击砍成两段。

永无交集、南辕北辙谚语

Their views on money differ so much that never the twain shall meet.

他们的金钱观差异太大，永远不可能有交集。