Cách sử dụng
The word 'pacifier' most commonly refers to a small device that babies suck on to soothe themselves. It is also known as a dummy, soother, or binky. It is important to note that while pacifiers can be helpful in calming babies, overuse can have negative effects on their teeth and speech development. The word 'pacifier' can also be used metaphorically to refer to anything that helps to calm someone down or ease tension.