R-f line
[电] 射频线
🧩 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
What did I do with them?
我把它们放在哪儿了？
Is the plain along the river good for farming?
河畔的平原易于发展农业吗？
Thanks.
谢谢。