名词
中文翻译：口盖
同义词：
['mandible', "lower lip例句：1. The dentist carefully removed the upper and lower teeth.（牙医小心翼翼地拔出了上下牙齿。）2. The patient's lower lip was bleeding from the injury.（病人的下唇因伤而流血。）3. The man had a lower lip injury sustained during the fight.（这名男子在战斗中受到了下唇的伤。）"]
例句：
-
1. The dentist carefully removed the upper and lower teeth.
牙医小心翼翼地拔出了上下牙齿。
-
2. The patient's lower lip was bleeding from the injury.
病人的下唇因伤而流血。
-
3. The man had a lower lip injury sustained during the fight.
这名男子在战斗中受到了下唇的伤。