precipice
🇺🇸
/ˈpresəpɪs/
🇬🇧
/ˈpresəpɪs/
The very steep side of a mountain or cliff, almost like a straight drop.
They stood at the precipice, looking down into the deep valley below.
他們站在懸崖邊,向下望去,下面是深谷。