His mercurial disposition ultimately displaced him from his advisory posting.
Mercurial is mood swings: The mercurial patient had mood swings frequently.
We bought a mercurial barometer to help predict the weather.Her mercurial temperment made her an exciting actress to watch.It is hard to find a mercurial thermometer any more.
Please provide the sentence in which you would like the word "child's" used.
would you please turn this fraction into a recipocal.
I would like for you to reactivate my account, please.
Please identify that bird for me...
The window in my kitchen is transparent.
I would like to speak with the superintendent, please.
Please move away from the precipice.
Please help me focus on my goals.
Please turn down the volume.
Use of the word 'please' would help to coax a favorable response out of me.