Dieffenbach
[人名] 迪芬巴赫
🗣️ 情景例句
When I first graduated from college.
那时我刚从大学毕业。
It's hard to say.
很难说。
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。