noun🔗Share海带，昆布 Any of several large brown seaweeds (order Laminariales)."The scuba divers explored the ocean floor, weaving through forests of tall, brown kelp. "水肺潜水员探索着海底，穿梭于高大棕色的海带森林之中。plantoceanbiologynaturefoodenvironmentChat with AIVocabulary GamePractice Reading
noun🔗Share海带灰, 海草灰。 The calcined ashes of seaweed, formerly used in glass and iodine manufacture."Example Sentence: "Before modern chemical processes, factories burned seaweed to create kelp, which they then used to make glass and iodine." "在现代化学工艺出现之前，工厂会焚烧海草来制作海带灰/海草灰，然后用它来制造玻璃和碘。plantsubstancematerialoceanchemistrybiologyenvironmentChat with AIVocabulary GamePractice Reading
