Trunk line
干线, 中继线\\n[计] 中继线路
🧩 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;
🗣️ 情景例句
The best way to promote your products is through advertising.
推广产品最好的方法就是买广告。
How do you do?
你好！
They teach us Chinese and we teach them English. Please write soon!
他们教我们汉语，我们教他们英语。请赶快回信。