สมบุกสมบัน
Meaning :
verb
to perservere against great odds or hardships; to drudge onwards; to take great pains
Phonemic thai : สม-บุก-สม-บัน
Phonemic eng : sohm
R book
L sohm
R ban
M
Royal thai general system : sombuksomban
Search terms : verb to perservere against great odds or hardships to drudge onwards to take great pains