test fly

ریشه

From the English words 'test' and 'fly'. 'Test' comes from Old French 'test', from Latin 'testum' meaning 'earthen pot', in Late Latin 'the sense of the word shifted to 'shell, skull, head'. 'Fly' comes from Old English 'fleogan'.

مثال

• The pilot will test fly the new aircraft tomorrow.
• Before the aircraft is released to the market, it is important to test fly it.
• The engineer was excited to test fly the drone he had been working on for months.

ترکیب‌های رایج

test fly an aircraft test fly a drone test fly a model