map的音标：英式读音为[mæp]，美式读音为[mæp]。map可作名词和及物动词两种词性，基本含义有“地图”、“绘制…的地图”、“了解信息”、“图谱”、“使出名”、“使名扬四方”。map的基本含义及用法介绍 1、作为...
Vredefort Dome, the largest known meteorite impact structure on Earth. The Vredefort Dome is an area of raised land near the town of Vredefort in the Free State province of South Africa. The dome is at the centre of a crater formed by the impact of a ver