completing

1.

เสร็จสิ้น

finish making or doing.

:
•
he completed his Ph.D. in 1983
:
finishedendedconcludedcompletedfinalizedaccomplishedachievedfulfilleddischargedsettleddoneeffectuatedfinishendconcludefinalizewind upconsummatecrowncapset the seal onwrap upsew uppolish offsort out
:
unfinishedgive up
2.

เสร็จสิ้น

make (something) whole or perfect.

:
•
he only needed one thing to complete his happiness
:
finish offround offtop offperfectcrowncapcomplement
:
completelycompletecompletion