A few molecules of the substance spread into the air and enter the nose. Here they lock on to receptors, which then send a message to the brain.
To "Smell a rat" means that you think "something is fishy", or that "there is something rotten in the state of Denmark." In other words, you think that something, usually slightly evil, is happening, but there is no observable proof of it.To "smell a rat" is to sense that something is not quite right in a situation. You hear this idiom most often when someone is telling you something that you suspect is a lie or not quite all the truth. Joe said that this stock would make us rich, but I smell a rat.To Smell a Rat - something about someone's story that isn't right. An intuition that something isn't right."I smell a rat" means that you are suspicious of something. For example, if you said, "I smell a rat when she talks to me," it means you feel an ulterior motive behind the reason she is talking to you and that perhaps she is up to something.
Probability?
To not let something happen. "He prevented the ball from getting in the goal."
Something is happening Something is happening
The chance of something happening.
Verbs show that something is happening or exists. They express actions, states, or occurrences in a sentence.
No nothing is happening
The chance of something happening can be called a probability.
Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Repetition is something happening again and again and again Just like that! In other words, the process of repeating.
The result of something happening is the outcome or consequence that occurs as a direct or indirect effect of the initial event.
The chance of something happening.
To breath something in or to smell something e.g. I inhaled the smell of sweets from a mile away!