Attenuator tube
[电] 衰减管
🧩 词语组成解析
n. 衰减器\\n[化] 衰减器; 弱化子
🗣️ 情景例句
Is it too early to call Mr. Carlson?
现在打电话给Carlson先生会不会太早了？
How much ink did you want to get ?
你要拿多少墨水？
I'm thinking of buying some next Sunday.
我打算下星期天去买几条。