Cadmium hydroxide
[机] 氢氧化镉
🧩 词语组成解析
n. 镉\\n[化] 镉Cd
n. 氢氧化物\\n[化] 氢氧化物
🗣️ 情景例句
Why should you be sorry?
你何必说对不起呢？
One never loses anything by politeness.
有礼貌对自己不会吃亏。
We can read of things that happened 5,000 years ago in the Near East,
我们从书籍中可读到5，000 年前近东发生的事情，