Touch the tip or front edge of your tongue to the roof of your mouth behind your teeth. Air flows through your nose.

Americans pronounce knew as NOO (/nu/). You'll hear it in sentences like "Few knew the user of the computer" or "None of the nine nurses knew the name" — more examples below.
Record yourself saying "knew" and play it back. The mic stays on your device — nothing's uploaded.
1 syllable, 2 sounds. Explore each sound's mouth shape and how it's made.
Click any sentence to see the full breakdown — every link, every reduction, every flap-T.