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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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DNA replication - 3D
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申欣瑩 posted on 2016/11/08Ever wondered how your DNA makes copies of itself? This awesome 3D video breaks down the amazing process of DNA replication, from the RNA primer to Okazaki fragments! You'll pick up tons of essential biology vocabulary like helicase and DNA polymerase, making it perfect for students looking to master this topic.
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