Methylenebis (mehdpo)
[化] 亚甲基双(二-2-乙基己基氧膦)
🗣️ 情景例句
I hope you don't mind my asking, but I'd like to know.
我希望你不介意我向你打听一下，我想知道。
We don't go dancing very often.
我们不经常跳舞。
Here it is.
给您。