常見(jiàn)例句雙語(yǔ)例句REFERENCE, in turn, is a system type that is the data type of the object identifier column of any typed table.反過(guò)來(lái)，REFERENCE 是一個(gè)系統(tǒng)類型，它是任何類型化表的對(duì)象標(biāo)識(shí)符的數(shù)據(jù)類型。A definition specifies a variable's type and identifier. A definition may also provide an initial value for the object.變量定義指定了變量的類型和標(biāo)識(shí)符，也可以為對(duì)象提供初始值。www.fengjiujund.com.cn 返回 object identifier type