鐜颁唬鑻辨眽璇嶅吀postscript
n.
锛堜俊鏈鍚嶅悗鐨勶級鍙堝強锛岄檮瑷锛屽啀鑰 (= P.S.)
锛堜功绛夌殑锛夐檮褰曪紝璺
PS also P.S. American English [countable] postscript
exp. a note written at the end of a letter, adding more information:
She added a PS to say 'hi' to my brother.
Best wishes, Julie. PS Maggie sends her love.