a fall of rain; rainfall; 降雨
The elevator descended slowly to the ground floor. 电梯缓缓地降到底楼。
reduce an officer to the ranks; 把军官降为士兵
lower prices; 降价
Jiang Hui 降晖
rather die than surrender 宁死不降
There is always one thing to conquer [overcome] another. 一物降一物。
牛津高阶第八版
美国韦氏词典
Dictionary.com
Free Dictionary
维基百科 (自由的百科全书)