| 释义 |
cobalt
UK ['kəʊ.bɒlt] US ['koʊ.bɑ:lt] noun uncountable
■a hard silvery white metal used in metal mixtures and for making materials blue 钴
UK ['kəʊ.bɒlt] US ['koʊ.bɑ:lt] adjective noun uncountable (also cobalt blue)
■(having) a deep blue or greenish-blue colour 钴蓝（的），深蓝色（的）；蓝绿色（的） |