Lanthanum hydroxide
[化] 氢氧化镧
🧩 词语组成解析
n. 镧\\n[化] 镧La
n. 氢氧化物\\n[化] 氢氧化物
🗣️ 情景例句
I cried because I miss them all.
我哭因为我想念他们。
Did you have a nice holiday?
你假期过得愉快吗？
Before we had time to worry about what might happen, we were back on the plain again.
我们还未来得及担心后果，车已重新开上了平地。