yìng yòng
to use
to apply
application
applicable
yìng yòng wén
applied writing
writing for practical purposes (business letters, advertising etc)
yìng yòng chéng shì
application
(computer) program
yìng yòng píng tái
application platform (computing)
yìng yòng céng
application layer (computing)
shā shǒu jí yìng yòng
killer application
killer app
yìng yòng chéng shì jiè miàn
application programming interface
API