flip-flopper

短语

n. 墙头草；触发器；夹趾拖鞋

词形变化

flip-floppers 复数 flip-floppers

别名

flipflopper

释义与例句

n.
  1. 1.

    A person, especially a politician, who changes his or her opinion.

    贬义

词源

From flip-flop + -er.

来源：wiktionary