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
Dinner's on me.
晚饭我请客。
Maybe we could start with the Designing Department.
也许我们可以先参观一下设计部门。
It is much cheaper to post or email a long report than to fax it.
邮寄或电子邮递一封长篇报告比传真要便宜得多。