frenemy

n. 友敌（有时也拼做frienemy）; 是friend（朋友）和enemy（敌人）两个词组合而成的; 指伪装成朋友的敌人或者互相竞争的同伴; 常用来指代个人及群体组织之间的人际关系、地缘政治关系以及商业关系。

发音

其它 /ˈfɹɛ.nɪ.mi/

词形变化

frenemies 复数 frenemies

别名

frienemy

释义与例句

n.
  1. 1.

    Someone who has traits of an enemy and a friend.

    塑料姐妹花

    幽默
  2. 2.

    A fair-weather friend who is also a rival.

    幽默

词源

Blend of friend + enemy. Invented independently multiple times. Attested in 1952 without any scare quotes or self-referential apology, clearly suggesting that the writer expected his audience to be unsurprised by encountering the word, but used by other writers in 1979 and 1992 in ways that indicate that those writers considered it a nonce blend and expected that their audiences would view it that way too; these examples are evidence that the word existed for many decades during which it was not yet widely familiar or established (which it now is).

来源：wiktionary