A plug had been inserted in the drill hole.

那个钻孔里已经塞上了塞子。

《柯林斯英汉双解大词典》

He returned to work earlier this month after successful surgery to plug a pin-size hole in the bone covering the semicircular superior canal in one of his ears.

本月早前，在将覆盖着上半规管的引脚大小的骨头缺口填补的手术成功之后，他重新回到了工作岗位。

youdao

What could plug the hole in China's GDP made by a decline in export growth to the u.

如果对美出口增速下滑，中国经济中的其他部分能否弥补其影响？

youdao

The move helps plug a gaping hole in the iPhone's capabilities--voice recognition--while pitting Google against Microsoft, whose Tellme unit has long sought to bridge the gap between phones and the Web with voice recognition-enabled applications.

FORBES: Magazine Article

Inviting more foreigners to invest in India would help sentiment and plug the current-account hole.

ECONOMIST: Aim higher

If we don't plug the hole in the current Act, we may drive health-seeking behaviour underground, and ultimately contribute to an increase in the spread of infection.

BBC: Condoms