CORE WORDS
COMPOUND WORDS
diaphragm | {n} | (anatomy: sheet of muscle separating thorax from abdomen) | diaphragm | {n} | (contraceptive device) | diaphragm | {n} | (mechanics: flexible membrane) | diaphragm | {n} | (optics: structure with a central aperture used to limit the passage of light)
5000 WORDS
PHRASES
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