cinch

1. N-SING If you say that something is a cinch, you mean that you think it is very easy to do. 容易做的事[非正式] ['a' N]

It sounds difficult, but compared to full-time work it was a cinch. 尽管听上去很难，但与全职工作相比这简直是小儿科。

2. N-SING a card game in which the five of trumps ranks highest 五个王牌排最大的纸牌游戏['a' N]