This is the existing hole today…

这张是现在这个洞的样子……

youdao

BORE: The process of enlarging an existing hole with a rotating cutting tool.

镗孔：使用旋转式切削工具扩大孔的过程。

youdao

It can't add documents to the database, delete documents from the database, modify existing documents, or do anything else, which is a pretty gaping hole in its capabilities.

它不能向数据库中添加文档、从数据库中删除文档、修改已有的文档或者其他操作，这是其功能中的一个很大漏洞。

youdao

The Trump Organisation recently submitted plans for an 18-hole course to the south of the existing course.

BBC: Donald Trump tees off

The non-aqueous-based Hole Injection Layer (HIL) ink augments the company's existing aqueous-based HIL, and is geared specifically for solution processible phosphorescent OLED emitters.

ENGADGET: Plextronics rolls out next-gen OLED ink, promises bigger, better OLED displays