Thorium hydroxide
[化] 氢氧化钍
🧩 词语组成解析
n. 钍\\n[化] 钍Th
n. 氢氧化物\\n[化] 氢氧化物
🗣️ 情景例句
But first in the school-rooms.
但首先是在教室 。
Who is calling, please?
请问你是谁？
The old farmhouse the family lived in was to be replaced by new $500,000 home.
这家人住的旧家舍将由一座价值50万美元的新住宅所取代。