Lanthanum
n. 镧\\n[化] 镧La
✅ 同义词
📖 牛津释义
lanthanum
n[U]
(chemistry 化) silver-white metallic element, used in certain alloys and in glass-making 镧. =>App 10 见附录10.
🗣️ 情景例句
Richard is a real Stewart. Richard
是个典型的Stewart家后代。
It's nothing.
小事情。
Ah, it's a secret!
呵，这是个秘密！