名词熟悉，精通

1. 熟悉：converging operation聚合操作 聚合操作 | conversance 熟悉 | conversation method 谈话法

2. 熟悉,精通：burglary 盗窃(罪) | conversance 熟悉,精通 | sensitization 使敏感,促进感受性或感光性

noun

1. personal knowledge or information about someone or something

Synonym: acquaintancefamiliarityconversancy