Methylenediphosphonic acid(mdp)
[化] 亚甲基二膦酸
🗣️ 情景例句
I think aerobics is easy.
我觉得有氧运动很容易。
Cut it out, my name is Fred, not Fool!
你给我住嘴，我的名字是Fred，不是傻瓜！
We must conclude from the work of those who have studied the origin of life,
我们必须从那些研究生命起源的人的工作总结出：