@velaphi I do not understand people. Do you not own dictionaries, or can you not visit www.merriam-webster.com?
According to the dictionary, and I quote, a trough is " a long shallow often V-shaped receptacle for the drinking water or feed of domestic animals."
As for through, it is a common preposition, adverb and adjective. For example, these are the 4 different definitions through can have as an adverb: 1 : from one end or side to the other
2 a : from beginning to end b : to completion, conclusion, or accomplishment *see it through*
3 : to the core : COMPLETELY *soaked through*
4 : into the open : OUT *break through* |