D thorium
[医] 钍D
🧩 词语组成解析
n. 钍\\n[化] 钍Th
🗣️ 情景例句
I don't usually listen to the weather. They never get it right!
我不怎么听天气预报。他们总报不准。
It's essential.
这是必要的。
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。