it means someone is doing something they shouldnt be doing or doing something secretively that noone else knows
It means, a being a utilizer of something normally something yet produced.
The idiomatic expression "all shook up" carries the basic meaning of "being upset" or "being agitated". The agitation involved in being "all shook up" can be negative or positive, depending on the context involved.
"Eaten up from nose to tail with curiosity" means that someone is being extremely curious about something and they want to find out about something.
The act or process of something being created. Also means the structure of something, such as--> The soldiers were all lined up in military formations.
Comprising means being composed of, including as a part or component of something, or making up as a whole entity.
Yes this is correct English. It means that the topic at hand is something that is going to be considered.
"You have enemies? Good. That means you've stood up for something, sometime in your life." - Winston Churchill
"Novice" is a word that means being new or inexperienced to something.
"Established" means something that is recognized and accepted as being established or official. It can refer to a company or organization that has been in existence for a significant amount of time and is respected in its field.
It means to be scheming or being involved in something suspicious or criminal. Example: "When my children who usually cannot stand each other were quiet, I knew they were up to something. It turned out that they had my purse in their bedroom and were rifling through it together."
Actually, biomass can not be used up because it is a renewable energy source. Renewable means something that can never be used up.
Being leery means to be cautious or uncertain about something.