1. 开始衰老：开始生育的germinant | 开始衰老senesce | 开始以前beforethebeginningofsth
verb
1. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D
1. grow old or older
e.g. She aged gracefully
we age every day--what a depressing thought!
Young men senesce