Fresnel ellipsoid
[电] 夫累耐尔椭圆体
🧩 词语组成解析
[计] 菲涅耳
n. 椭圆体\\n[化] 椭圆体
🗣️ 情景例句
They're still open?
他们现在还开着吗？
Not joking.
不骗你！
We had lost the path and had no hope of finding it again.
我们找不到那条小路，而且也没有希望再找到它了。