a teacher’s professional development

S-A(A-A) missile

section a-a a-a

teacher’s professional development

section s-s s-s

a teacher’s virtue

A-A-A conjugation structure

Ne two rk c o mp a s s

A.A.A.

C.A.A.S.

A.S.A.P As Soon As Possible

EFL teacher professional development

Teacher professional development

Teacher’s Professional Morality

teacher’s professional morality and cultivation

SⅠSⅡSⅢ syndrome

a class teacher’s prestige

a person′s development in an all-around way

a professional hazard

A S T