英语词汇“retrofit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

retrofitretrofit /ˈrɛtroʊˌfɪt/ verb [transitive]

VERB TABLE

retrofit

Simple Form
Present	I, you, we, they	retrofit
	he, she, it	retrofits
Past	I, you, he, she, it, we, they	retrofitted
Present perfect	I, you, we, they	have retrofitted
	he, she, it	has retrofitted
Past perfect	I, you, he, she, it, we, they	had retrofitted
Future	I, you, he, she, it, we, they	will retrofit
Future perfect	I, you, he, she, it, we, they	will have retrofitted

Continuous Form
Present	I	am retrofitting
	he, she, it	is retrofitting
	you, we, they	are retrofitting
Past	I, he, she, it	was retrofitting
	you, we, they	were retrofitting
Present perfect	I, you, we, they	have been retrofitting
	he, she, it	has been retrofitting
Past perfect	I, you, he, she, it, we, they	had been retrofitting
Future	I, you, he, she, it, we, they	will be retrofitting
Future perfect	I, you, he, she, it, we, they	will have been retrofitting

to improve a machine, piece of equipment, etc. by putting new and better parts in it after it is made: retrofit something with something It is not possible to retrofit an existing car with airbags.—retrofit noun [countable]—retrofitting noun [uncountable]