Where I work, we rotate every 30 minutes
10 minutes
The prepositional phrase in the sentence is "under the tall umbrella near the lifeguard stand." This phrase provides additional information about where the surfer rested, specifying the location in detail.
A prefix of "standard" is "stand."
Standard Trim
standard deviations
Standard Operating Procedure.
Standard Hobo Black
It does not stand for anything. It is the letters on the top row of a standard English keyboard.
Intermediate thinning of a forest stand, prior to its reaching mature rotation age, generally for the purpose of improving growing conditions or controlling stand position....I think
Eastern Standard Time.
Feed Da Rabbit Freestyle Dance Rotation
International Standard Serial Number