Entostosis
内生骨疣
🗣️ 情景例句
What are you getting at?
你想说明什么？
Do you usually play piano during the holidays?
你通常在假日期间弹钢琴吗？
many of them serious and senior scientists---- who dream of sending people to it.
其中的不少人是认真和资深的科学家，他们一直梦想着把人送上火星。