“DDL--DDL (Data Definition Language)”概念、定义、翻译-科学时代

单词	DDL--DDL (Data Definition Language)
释义	电子商务词汇手册 DDL (Data Definition Language) 数据定义语言
随便看	zebrinae pendulae herba Zebrina pendula Schnizl zebu Zechariah zedeflon zedoary zedoary zedoary zedoary zedoary root Zedoary Turmeric Root-tuber zedoray zee Zeebrugge Raid Zeeman effect Zeeman effect Zeeman effect Zeeman effect Zeeman energy Zeeman splitting Zeeman splitting Zeesperse 2 DS Zeffirelli Zeflon ZEG

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

DDL (Data Definition Language)