Eu
[化] 富集铀; 浓缩铀\\n[医] 铕(63号元素)
✅ 同义词
🗣️ 情景例句
Let me know if you need anything.
假如你需要什么就通知我。
Money is the key that opens all doors.
金钱是打开一切门户的钥匙。
To get a full appreciation of what this means we must turn first to some recent human inventions.
要透彻理解这句话的意义，我们应先回顾一下人类最近的几项发明。