Not surprisingly, her teacher is getting irritated with her.

不出所料，她的老师快被她激怒了。

《柯林斯英汉双解大词典》

She asked help from her teacher.

她请老师帮助她。

《新英汉大辞典》

Mrs. Brown is her teacher.

布朗太太是她的老师。

youdao

"It was the genius of my teacher, her sympathy,her love which made my first years of education so beautiful.

VOA: special.2009.11.15

It changed significantly just based the belief that the teacher had in her/his students.

但它却因为,老师对学生的信念而改变。

哈佛公开课 - 幸福课课程节选

My teacher is so near to me that I do not think of myself as apart from her.

VOA: special.2009.11.15

" Sensing her hesitation, her teacher "took my hand and drew with me, with his hand over mine.

WSJ: Ellen Gallagher, the Global Art Star | WSJ. Magazine May 2013

Then I busted her in the lie by reaching out to her teacher.

CNN: What it means to be a 21st century dad

Ms. Avant explained to Kaci that cheating was wrong, said she was disappointed in her and met with her teacher and principal.

WSJ: Why More Young Kids Cheat at School