Fig3-7 Mouth-breathing child lying down. Note the anterior open bite as well as the short maxillary lip with a median crease.是什么意思_Fig3-7 Mouth-breathing child lying down. Note the anterior open bite as well as the short maxillary lip with a median crease.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句