Main line channel
[计] 主线通道, 主线信道
🧩 词语组成解析
main
[meɪn]
adj. 主要的，最重要的;全力的;
n. 最主要的部分，重点;主要管道;体力;[航海]公海;
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
A house like this in Riverdale costs double the price.
在Riverdale像这样的房子价格要贵一倍。
How old are you?
你多大了？
and by the time he is grown and able to take part in its activities,
等他长大了，能做各种事了