| 51. | cross sb.'s palm with silver [ coin , a piece of money ] |
| 预先付相金给看手相的人；给某人钱；悄悄行贿
|
| 52. | pay sb. Back in his own coin |
| 以其人之道还治其人之身
|
| 53. | a coin collection |
| 钱币收藏
|
| 54. | drop a coin to a slot |
| 将一枚硬币投进投币口
|
| 55. | flip a coin on the counter |
| 将一枚硬币掷在柜台上
|
| 56. | palm off a spurious coin upon a dealer |
| 骗某商人接受假硬币
|
| 57. | ring a coin |
| 敲响硬币（检查真假）
|
| 58. | toss ( up ) [spin] a coin |
| 掷硬币（打赌、决定问题）
|
| 59. | a base coin |
| （含有贱金属的）假硬币
|
| 60. | a battered coin |
| 用旧的硬币
|