| 释义 |
kelp/kelp/n. 1 any of several large broad-fronded brown seaweeds esp. of the genus Laminaria, suitable for use as manure, or the American Pacific genus Macrocystis 海草(尤指巨藻；大型褐藻) 2 the calcined ashes of seaweed, formerly used in glass-making and soap manufacture because of their high content of sodium, potassium, and magnesium salts 海草灰(含丰富的钠盐、钾盐和镁盐，旧时用以制造玻璃和肥皂) [Middle English cülp(e), of unknown origin] |