Geodesic line
n. 大地线，测地线
🧩 词语组成解析
a. 测地学的, 测量的, 测地线的\\nn. 测地线
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
What happened?
怎么样？
A man without a friend is only half a man.
无友的人只能算半个人。
It is hard for us to realize nowadays how difficult it was for the pioneers.
我们今天很难想像昔日的登山先驱们是多么艰苦。