Was heißt »promovieren« auf Englisch?

Das Verb promovieren lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Nachdem Hawking 1962 seinen Collegeabschluss gemacht hatte, begann er Physik zu studieren mit dem Ziel zu promovieren.: When Hawking graduated from college in 1962, he began studying for a Ph.D. in physics.
Tom wurde 2013 promoviert.: Tom received his doctorate in 2013.; Tom earned his doctorate in 2013.
Tom hat in Harvard promoviert.: Tom earned his doctorate at Harvard.
Er hat in Harvard promoviert.: He earned his doctorate at Harvard.
Maria hat in Harvard promoviert.: Mary earned her doctorate at Harvard.
Man muss nicht promovieren, um einen guten Job zu bekommen.: You don't have to get a PhD to get a good job.
Anna promoviert an der Gottfried-Wilhelm-Leibniz-Universität Hannover.: Anna is doing her PhD at Leibniz University Hannover.; Anna is doing her doctorate at Leibniz University Hannover.

His doctor is Mother Nature.
I'm a doctor now.
I'm a doctor here.
I have to go to the doctor.
Dr. Jackson is our family doctor.
These headaches of mine are getting worse and worse. I'll have to see a doctor about them.
Matthew, hastily summoned from the harvest field, was straightway dispatched for the doctor.
I want to be a doctor when I grow up.
She needs a doctor.
Can you call a doctor please?
Tom wishes to become a doctor.
He went to the doctor.
Tom is a good doctor.
?I haven't gone to the doctor in over ten years.
Mary is the new doctor.
My brother is a doctor.
The doctor cauterised the wound.
My headaches are getting worse and worse. I will have to see a doctor.
It seems like her father is a doctor.
You listen more to what this quack says than what the doctor says.