Thorium
n. 钍\\n[化] 钍Th
🗣️ 情景例句
No. But I have to.
没有 ，但有此必要。
I asked him to fix it for me, but he wouldn't.
我请他帮我修理，但是他不肯。
We'll pay up as soon as we can.
我们会尽快付清的。