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
Don't rush, take your time.
别急急忙忙的，慢慢来。
If you run after two hares,you will catch neither.
同时追两兔，一只也难捕。
so that the rabbit population was unlikely to be completely exterminated.
所以兔子不可能被完全消灭。