Phosphoranepentoic acid
[化] 正膦五酸; 原膦酸
🧩 词语组成解析
🗣️ 情景例句
on the farm.
在农场。
I just don't know what to say.
我就是不知道说什么。
Only one or two people have objected that the students will drive too fast!
只有一两个人提出反对意见，说学生们会把车开得太快！