Symmetrical o attenuator
[电] 对称O型衰减器
🧩 词语组成解析
n. 衰减器\\n[化] 衰减器; 弱化子
🗣️ 情景例句
and he's pretty sure that I can get a good job there.
他相当肯定我可以在那儿弄到一份好工作。
Children enter primary school at the age of 7.
孩子们7岁进小学。
That's very important.
这很重要。