Lanthanum oxybromide
[化] 溴氧化镧
🧩 词语组成解析
n. 镧\\n[化] 镧La
溴氧化物
🗣️ 情景例句
IT is no longer the growth industry it once was.
信息科技业的增长不再像以前那样快。
Who is the auther of this biography?
谁是这篇传记的作者？
first, those whose work is work and whose pleasure is pleasure;
第一类是分清工作是工作，娱乐是娱乐的人；