dicey

1. ADJ Something that is dicey is slightly dangerous or uncertain. 危險的; 不確定的[非正式]

There was a dicey moment as one of our party made a risky climb up the cliff wall. 當(dāng)我們一位隊友在絕壁上進(jìn)行冒險攀爬時，出現(xiàn)了危險的一刻。