Waveguide stub
[电] 波导拉线
🧩 词语组成解析
[计] 波导, 波导管\\n[化] 波导
stub
[stʌb]
n. 树桩;铅笔头，烟蒂;票根，存根;
vt. 使（脚趾）碰到某物;捻灭（香烟，雪茄等）;连根拔出;
🗣️ 情景例句
Hi, Tom, this is Mary.
嗨，汤姆，我是玛丽。
And to stay ahead of the competition is to openly and freely exchange our opinions.
处于竞争领先地位的方法就是公开、自由交换我们的想法
Open the door, please, Lucy. Lily, is she opening the door?
露茜，请把门打开。莉莉，她在开门吗？