"At job" 和 "at work" 都可以用来描述一个人正在工作或从事某种工作,但它们的用法和含义略有不同。
"At job" 通常指的是一个人正在做某个特定的工作,或者正在完成某个具体的任务。例如:- I'm at my job right now, so I can't come to the phone.- He's been at his job for five years and is very skilled at it."At work" 则更常用于描述一个人正在工作的状态或情况。例如:- I'm at work right now, so I have to keep my phone on silent.- She's always at work, even on her days off.因此,"at job" 更多地强调的是一个人正在从事某项具体的工作或任务,而"at work" 则更多地强调的是一个人正在工作的状态或情况。