Cách sử dụng
"Winnow out" means to separate or remove the good things from the bad things. It is often used when you have a lot of options, and you need to choose the best ones. For example, when you're picking out clothes to wear, you might need to winnow out the ones that no longer fit or are out of style. It can also be used in more serious situations, like when you need to winnow out bad ideas during a brainstorming session. In essence, "winnow out" means to sift through something and carefully choose what is useful or quality.