Bianode
双阳极的
🗣️ 情景例句
Columbia's a terrific school.
Columbia，是一所很棒的学校。
Is that OK?
这样可以吗？
In fact, it would be an assistance to all carnivores though it would be a two-edged weapon when they fought each other.
因此，任何食肉动物有了毒液，都能从中获益。