Waveguide attenuator
[电] 波导衰减器
🧩 词语组成解析
[计] 波导, 波导管\\n[化] 波导
n. 衰减器\\n[化] 衰减器; 弱化子
🗣️ 情景例句
Life has its ups and downs, but it certainly has its rewards.
人生有沉也有浮，但是无论怎样都确有其价值。
Speak little of your ill luck and boast not of your good luck.
少说失意事，莫夸好运道。
At one point, it seemed certain that their plane would crash.
在有个地方，飞机似乎肯定要坠毁了。