created sense approved 窑洞/窯洞 · yáodòng · cave dwelling
窑洞 / 窯洞
yáodòng
cave dwelling
a kind of cave dwelling in the Loess Plateau in northwest China
延安有许多冬暖夏凉的窑洞。
noun
created reference approved 窑洞/窯洞 → 孔 (classifier)
窑洞 / 窯洞 yáodòng
孔 kǒng
classifier