Marrowbones
(marrowbone 的第三人称 -s形式) n. 髓骨
🗣️ 情景例句
Are you kidding?
在开玩笑吗?
They serve good food in this restaurant.
这个餐馆供应很好的食物。
Knowledge began to increase as soon as the thoughts of one individual could be communicated to another by means of speech.
人一旦能用语言同别人交流思想，知识的积累便开始了。