all in one

• adv. 一致(合而为一；同时)

all in one的用法和样例：

例句

1. I lost my cheque book, tore my jacket, and trapped my finger in a door all in one day-it never rains but it pours!
   一天之内我丢了支票本，扯破了茄克衫，在门上夹伤了手指——真是祸不单行！