Englishfor English speakers
inspector
Noun
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An inspector is someone who wants to inspect something.
This man is an police inspector.
gadget
Noun
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Gadget is a name you can call a device or machine when you cannot remember its real name; especially
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a clever device that has a specific use:
He bought a new gadget for cutting fruits and vegetables.
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a complicated or awkward device:
What does that gadget do?