Lagrange coordinates
[计] 拉格朗日坐标
🧩 词语组成解析
[计] 拉格朗日
n. 坐标；相配之衣物
🗣️ 情景例句
Mitchell is
Mitchell是
Do you really want to know what I think?
你确实想要知道我认为什么吗？
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。