一
applying, application and applicant
applying for a job 申请工作
application 申请表
applicant 申请人
例句:
I'm applying for a job.我要申请一份工作。
I'm applying to college.我要申请一所学校。
You ask the form for an application and you are applicant.So you can say I'm applying for a job. I just fill out the application.
你要填写一份申请表，你就是申请人。所以你可以说：我要申请一份工作。我填完申请书了。
