s coming next after the first in position in space or time or degree or magnitude
常见例句
1
2nd President of the United States (1735-1826)
2
the world's 2nd longest river (4000 miles)
3
the world's 2nd longest river (4000 miles) n mainly green tropical American parrots
4
the 2nd largest ocean
5
n an edge tool with a heavy bladed head mounted across a handle n a straight line through a body or figure that satisfies certain conditions n the main stem or central part about which plant organs or plant parts such as branches are arranged n in World War II the alliance of Germany and Italy in 1936 which later included Japan and other nations n a group of countries in special alliance n the 2nd cervical vertebra