例句
The archaeologist found some ancient jawbones in the cave.
考古学家在洞穴里发现了一些古老的下颌骨。
He broke his jawbone in the accident.
他在事故中弄断了下颌骨。
The archaeologist found some ancient jawbones in the cave.
考古学家在洞穴里发现了一些古老的下颌骨。
He broke his jawbone in the accident.
他在事故中弄断了下颌骨。