基本解释间距缩短同根派生 英汉例句Median cleft lip: mild and subtle hypotelorism, flat nose, and median cleft lip with or without cleft palate. 中央唇裂：轻度眼距缩短或不明显、扁平鼻、中央唇裂伴或不伴腭裂。ocular hypotelorism 两眼距离过近orbital hypotelorism 两眼距离过近