Dentinosteoid
牙(本)质骨质瘤
🗣️ 情景例句
Good.
好极了。
My reservation number is 2991.
我的预订号码是2991。
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。