folk 民间的，民俗的
folk music 民谣
folk tale 民间传说
emerge as 作为...脱颖而出, 类似:become
He has emerged as specialist in coating area(field) since working in balzers company in 2007.
weave 编织 wave 波
redemption 救赎
red-与re-一样前缀, empt-拿取 (example 拿出来做示范), 在基督教里, "从罪恶里拿出来"即 救赎