duplicate-ester

常见例句

He gave me a duplicate key of his house.
他給了我另配了一套他房子的鈅匙。
Enclosed is our program invoice in duplicate.
隨函附上我方估價單一式兩份。
Usually we ask for a draft in duplicate.
我們通常要求草圖一式兩份。
A salt or an ester of boric acid.
硼酸鹽一種硼酸鹽或硼酸酯
Duplicate data or information copied from one medium to another.
從一種介質曏另一種介質拷貝的複制數據或信息。
In printing, the creation of duplicate plate by electrolysis.
在印刷技術中，用電解法生産的複制板的方法。