n. a meeting of heads of governments
v. reach the summit (of a mountain)
n. 顶点, 最高阶层, 最高级会议
a. 政府首脑的, 最高级的
1. The leaders will meet at the summit to discuss climate change.
各国领导人将在峰会上讨论气候变化。
2. She reached the summit of the mountain after a long hike.
她经过长时间的徒步旅行后到达了山的顶峰。
3. The summit of the tree was covered in beautiful flowers.
树的顶部开满了美丽的花朵。