中空玻璃 zhong1 kong1 bo1 li

double glazing

HSK 4

✍️ Practice Writing the Full Phrase

📝 Practice Each Character

Master each character individually

中 zhong1

空 kong1

玻 bo1

璃 li

📖 Additional Information

English Phonetic: ˈdʌbl ˈɡleiziŋ