洞孔 dòngkǒng hole Definitions Defs Origin Strokes Stroke Words Sentences Sents 洞孔 dòngkǒng hole noun a hole or opening 确保你完全遮住洞孔。 quèbǎo nǐ wánquán zhē zhù dòngkǒng. Make sure you cover the hole completely.
洞孔 dòngkǒng hole noun a hole or opening 确保你完全遮住洞孔。 quèbǎo nǐ wánquán zhē zhù dòngkǒng. Make sure you cover the hole completely.
