Knucklebones
(knucklebone 的复数) n. 指关节骨, 骨
🗣️ 情景例句
What are the best exercises for my health?
什么是最利于我身体健康的锻炼方式？
What is the total circulation of this newsletter.
这份新闻通讯总发行量多少？
Has Ian sold his house yet?
伊恩已指他的房子卖掉了吗？