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
I'm having some trouble keeping food down.
我吃东西时感到困难。
A little knowledge is a dangerous thing.
浅学误人。
Would you let me know your fax number?
可以告诉我您的传真机号码吗？