vt.使伤心;使悲伤;
vi.伤心;悲伤;
例句:
I knowinging it's only be a age, but please try not to grieve.
我清楚才过了一年, 但是请你尽估计无所不能悲伤.
I know it's only been a year, but please try not to grieve.
本人晓得才过了一年, 但是请你尽可能不要悲伤.
It is too late to grieve when the chance is past.
错失良机,悔之晚矣.