4周搞定2000+托福核心词
下颌
jaw
常考释义
The jaw joint of carnivores such as dogs and cats has the mechanical advantage of being at the same level as the tooth row, allowing the jaws to close with tremendous speed and forcing the upper teeth to occlude against the lower teeth with great precision.
狗和猫这类食肉动物的颌关节和牙齿在同一高度上，这种机械上的优势能使上下颌快速闭合，使得上下牙齿咬合严密。
来源于：阅读OFFICIAL48 P2n. 冒失的话；无礼的话
n. 说教；训导；参见：upper jaw;lower jaw;jaws
n. 闲谈；聊天
n. 颌
vi. 闲谈；聊天；说长道短<非正式>
vt. 责备；教训；数落；斥责
lower jaw
下颌；下颚
The skull - which is missing its lower jaw - came to the Mozarteum in Salzburg in 1902, according to Dr.Stephan Pauly, the foundation's director.
据基金会负责人史蒂芬·鲍�介绍，这块缺了下颌的头骨于1902年来到萨尔茨堡的莫扎特基金会。
upper jaw
上颌
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