Phosphureted hydrogen
[化] 磷化氢; 膦
🧩 词语组成解析
a. 与磷化合的
🗣️ 情景例句
How you doing?
你怎么样了？
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
I said that together we could light a fire that could be seen for many miles.
我说，我们一起点燃一堆火，让几英里远都能看见。