c. 1300, undermyne, "render unstable by digging at the foundation," from under + mine (v.). The figurative sense "injure by invisible, secret, or dishonorable means" is attested from early 15c. Similar formation in Dutch ondermijnen, Danish underminere, German unterminiren. The Old English verb was underdelfan. Related: Undermined; undermining.
雙語(yǔ)例句
1. This may help to undermine the brittle truce that currently exists.
這也許會(huì)火上澆油,破壞當(dāng)前脆弱不穩(wěn)的休戰(zhàn)局面。
來(lái)自柯林斯例句
2. The continued fighting threatens to undermine efforts to negotiate an agreement.