Bipotassic
[医] 二钾的, 含有两个钾原子的
🗣️ 情景例句
I understand.
我可以理解。
I mean it.
我不是开玩笑的。
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单，因为还剩下几个形状奇特的零件似乎哪里也装不上去。