| 释义 |
handhole
\ˈ ̷ ̷ˌ ̷ ̷\ noun
1. : a hole large enough only for insertion of a hand (as for lifting) or of a hand and arm (as for cleaning out otherwise inaccessible places or giving access to enclosed parts)
2. : a shallow form of manhole giving access to a top row of ducts in an underground electrical system |