youdao

There are two ways to create a reference from an old object to a young object.

有两种创建从老对象到年轻对象的引用的方法。

youdao

Well, adding that, and running "make clean" to get rid of the old object files.

好的，现在添加这个选项，并运行“make clean”删除旧对象文件。

youdao

One object is a brightly painted coffin that is nearly four thousand years old.

VOA: special.2010.08.04

Now these ideas of classes, object-oriented programming, data abstraction, are about 40 years old, they're not new ideas.

面向对象编程的概念，数据抽象的概念，都是40年前就有的老东西了。

麻省理工公开课 - 计算机科学及编程导论课程节选

After Emily hit upon the fossil with a spade, her father and palaeontologist Dr Neville Hollingworth helped her dig out the block of mudstone the 162.8 million-year-old object, which had spikes to ward off predators, was encased in.

BBC: Children discover 'rare' fossils at Cotswold Water Park

They are 'treasure trove' because any silver object more than 300 years old is automatically in that category.

BBC: NEWS | UK | Northern Ireland | State is taking 'Viking treasure'

But this also made him the object of suspicion by the old Catholic families, who traditionally manned France's officer class.

ECONOMIST: The Dreyfus affair: Pointing fingers | The