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
it's a good picture.
那是一张好照片。
My mouth is watering.
我在流口水。
I can't see. I think they're in her pencil-box.
我看不到。我想大概在她的铅笔盒里。