No, this is absolutely non grounded claim.

Because Brian McFadden was naughty, and Shane Filan told his Dad. Then Brian's dad said "That's it, you're grounded, grounded, grounded, grounded, grounded, grounded, grounded, grounded, grounded, grounded, grounded, grounded, grounded, grounded, grounded, grounded, grounded, grounded. Go to your room. NOW!" Brian then cried to his room, only to jump out of his window, then onto a tree. Then there was Shane. Shane had a gun, then shot Brian. Brian McFadden died.

There are two official standards for plugs and sockets in the People's Republic of China. The first is the grounded, three-blade CPCS-CCC which is practically interchangeable with the type of socket found in Australia. Their non-grounded two-blade standard is very much like a 2-blade North American/Japanese plug, but the sockets generally will not accept U.S. plugs because the sockets are non-grounded and non-polarized. Voltage is 220-240.

There are a few: crabs, falcons, ferrets, and hawks (general grounded, or non-flight term).

The collective noun for retail outlets is a chain of outlets.

The collective noun for electrical outlets is a bank of outlets.