Line switching
[计] 线路转接
🧩 词语组成解析
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;
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
Don't litter.
请不要乱扔东西。
May I have him call you back?
要我请他回你电话吗？
He say he'll write a letter soon. He hopes we are all Well.
他说他很快会写信的。他祝我们大家身体好。