常見(jiàn)例句雙語(yǔ)例句Specialization also provides support for multi-level or hierarchical specializations, which allow more general topic types to serve as the common denominator for different specialized types.專門化還為多層或分級(jí)規(guī)范提供了支持,允許更一般的主題類型作為不同特殊類型的公共基礎(chǔ)。 返回 denominator level