短語詞組短語be thoroughly familiar with 了解清楚be improperly familiar with 親昵;親近而不莊重be quite familiar with 熟悉be e familiar with 對……熟悉be intimately familiar with 通曉Must be thoroughly familiar with 必須完全熟悉slight be improperly familiar with 態(tài)度輕薄be familiar with standardization 熟悉標準化工作 返回 be familiar with