/kɔɪn ||; kɔɪn/noun [C] a piece of money made of metal 硬币: a pound coin一英镑硬币☞picture at money 见money插图
coin²
/kɔɪn ||; kɔɪn/verb [T] to invent a new word or phrase 创造(新词或新语): Who was it who coined the phrase ‘a week is a long time in politics’?“政坛多变,度周如年”这句话是谁说的?