Osmic compound
[化] 四价锇化合物
🧩 词语组成解析
a. 锇的, 四价锇的\\n[医] 锇的
🗣️ 情景例句
I need a haircur, what would you recommend?
我要剪个发，你有什么好建议？
Did you go to the school last night?
你昨晚去学校了吗？
And, as in a nightmare, there was nobody in sight to help me.
就像在恶梦里一样，见不到一个人可以帮助我。