The idiom "stand your ground" means to firmly maintain one's position or stance in an argument or conflict, without wavering or retreating.
How do i use here in a sentence?
Yes. The imperative sentence is "Stand." The subject 'you' is implied, and the verb is 'stand' making it a complete sentence. Depending on the tone, it could use an exclamation point instead of a period.
I accidently dropped it on the ground!
The egg splattered on the ground.
There was frost on the ground
the ground is an type of airfoil
Many people slouch when they stand, but it is better posture to stand erect.
I outrank you soldier, stand down!
I think you and I stand in predestination.
Excavate means to dig up, generally out of the ground. Example sentence: A bull dozer was used to excavate the foundation of the building.
Both. It's just the way you use it in a sentence.