相同; 同时
They came to see me on the self-same day. 他们两人是在同一天来看我的。
The two sisters share the same likes and dislikes. 这两姊妹有相同的好恶爱憎。
The runners reached the goal at the same moment. 赛跑运动员们同时到达终点。
Not all the rows need be in core at the same time. 无需把所有行同时存放在主存中。