Ladder attenuator
[电] 梯形衰减器
🧩 词语组成解析
ladder
['lædɚ]
n. 梯子，阶梯;梯状物;途径;（紧身裤袜或长筒袜的）滑丝;
vi. 使（袜子）发生抽丝现象;像长筒袜一样抽丝;
n. 衰减器\\n[化] 衰减器; 弱化子
🗣️ 情景例句
What storage capacity do you need?
你想要多大容量的硬盘？
No one (or man) is born wise or learned.
人非生而知之者。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：