a large brown seaweed that typically has a long, tough stalk with a broad frond divided into strips. Some kinds grow to a very large size and form underwater ‘forests' that support a large population of animals.
巨藻,大型褐藻。
the calcined ashes of seaweed, used as a source of various salts
(用作各种盐来源的)海草灰。
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kelpn.巨藻;大型褐藻;海草灰
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helpv.帮助;援助;资助;救助;给(人)拿;无法避免;忍不住;情不自禁;有益于;对(情况或问题)有帮助
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keepv.拥有;占有;保有;继续处于某情形;保持;抚养;赡养;养活;承兑;兑现;实现;履行;记;定期
" late Middle English: of unknown origin. "