Chinese
:
內分泌系統
English
:
endocrine system
Cantonese pronunciation
:
nɔi6 fɐn1 bei3 hɐi6 tuŋ2
Putonghua pronunciation
:
nèi fēn mì xì tǒng
English pronunciation
:
ˈen.də.kraɪn ˈsɪs.təm
Subjects
:
General Studies 
Grades
:
Secondary 1 Secondary 2 Secondary 3 Secondary 4 Secondary 5 Secondary 6 
Alphabet
: