D thorium
[医] 钍D
🧩 词语组成解析
n. 钍\\n[化] 钍Th
🗣️ 情景例句
She's really a good friend, isn't she?
她真是我的好朋友，不是吗？
My brother took lessons on the trumpet for nearly ten years.
我的兄弟有将近10年的时间听小号的课了。
You've done very well and made lots of progress.
你功课学得很好，进步很大。