Lanthanum oxide
[化] 氧化镧; 三氧化二镧
🧩 词语组成解析
n. 镧\\n[化] 镧La
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
They dismissed him on the spot.
他们立即开除了他。
How come?
怎么会这样？
and of offering to the tenants offices and apartments that please them.
和向租房人提供使他满意的办公室和住房。