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01:03
She took a brave step forward, leaving behind her comfort zone to chase her dreams.
Vocabulary
- brave
adj. Having courage
- comfort zone
phr. A familiar situation where one feels safe
Explanation
a brave step is a noun phrase, where brave is an adjective modifying the noun step, meaning "a courageous step".
forward is an adverb modifying step, meaning "ahead".
The whole phrase serves as the object, answering the "what" of took (verb) — she took a brave step forward.
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brave
US/brev/
UK/breɪv/
adj.Brave
v.t.To bravely face
A2 Elementary
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Fresnel Diffraction Explained
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kevin posted on 2025/06/17Ever wondered how light bends around obstacles? This video dives deep into Fresnel diffraction and the Fresnel integral, perfect for optics students looking to master complex sentence structures and advanced vocabulary in physics. You'll get a clear conceptual explanation alongside the mathematical derivation, making this a fantastic way to boost your knowledge and language skills!
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