Mein Lehrer means my teacher.
der (the) / ein (a) Lehrer
Tutor in German is 'Hallo Herr Lehrer' or ' hallo Herr Studienleiter'
Der Lehrer sagt = the teacher says
Lehrer Trainer Ausbildender Unterrichtender Insrukteur
bester Lehrer is the translation in German. It is translated from English to German. German is mostly spoken in the European countries.
teacher = Lehrer (male) teacher = Lehrerin (female)
mon amour = meine Liebe
Sie sind ein pulcertuntinous Lehrer is the translation in German. It is translated from English to German. German is mostly spoken in the European countries.
mon
What does mon mean
If you mean "mon dessin", it means "my drawing"
Mon petit tresor