Mesothoriumii
[化] 新钍II; 228Ac
🗣️ 情景例句
That's wonderful, Harry.
那太棒了， Harry。
No, I'm listening to the radio.
没有，我在听收音机。
But you said you'd come out to dinner with me. We fixed it.
但你说过你愿意出来和我共进晚餐的。我们已经决定了的。