基本解釋n.外延性同根派生 extensionality相關(guān)詞英漢例句He asked for an extension of his visa. 他申請(qǐng)延長(zhǎng)簽証有傚期。He built an extension onto his house. 他給自己的住宅擴(kuò)建了一部分。Extension of the injured arm was painful. 把受傷的胳膊伸展開是很疼的。By extension, an array of any number of dimensions. 廣義來說,矩陣可以是任意維數(shù)的數(shù)組。We built an extension to our house. 我們擴(kuò)建了我家的房屋。extensionality更多例句