Endotheliosarcoma
[医] 内皮肉瘤
🗣️ 情景例句
I know.
我知道。
A man knows his companion in a long journey and a little inn.
路遥知马力，日久见人心。
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。