| 例句 |
She worked her lower jaw back and forth.她前后动了动下巴。There is no long, slender mandible of a lower jaw in the whales.这种鲸鱼没有细长的颔下颚骨。Classically, infection appears in the lower jaw.一般来讲，感染会出现在下颚上。The dentist filled two teeth in my lower jaw.医生把我下颌牙齿中的两颗补了一下。His lower jaw protrudes slightly.他的下颌稍稍突出。He had no lower jaw and could not even negotiate the lumps in his soup.他没有下巴，连汤里那一块块的东西都吃不进去。 |