Hydrogen monoxide
[医] 一氧化氢, 水
🧩 词语组成解析
monoxide
[mə'nɔksaid]
n. 一氧化物;
🗣️ 情景例句
Hello.
哈啰 。
I must say that I'm a little at a loss as to how to introduce them.
我必须表明对于如何介绍他们，我有点不知所措。
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，