Cách sử dụng
The word "rail" has different meanings, but it's mostly used to refer to a long, narrow bar or beam made of metal or wood. It's commonly used in the context of transportation, such as train rails or subway rails. Rail can also refer to a fence or barrier made of rails, like a wooden fence around a farm or a metal barrier in a construction site. Another use of "rail" is as a verb, meaning to complain loudly or criticize severely. For example, if someone is unhappy with a government policy, they might rail against it or if someone is angry at their coworker, they might rail against them. Overall, rail is a word used in various situations but mostly relates to transportation and barriers or complaining.