Cách sử dụng
The word 'voiceless' is used to describe certain sounds in the English language that do not involve using your vocal cords. For example, the sounds 's', 't', and 'f' are voiceless sounds because they only involve using your mouth and breath to make the sound, and not your voice. It is important for English learners to understand these distinctions because pronouncing words correctly can help with communication and understanding.