Waveguide plunger
[电] 波导活塞
🧩 词语组成解析
[计] 波导, 波导管\\n[化] 波导
plunger
[['plʌndʒə]]
n. 跳水者, 潜水者, 活塞\\n[电] 活柱
🗣️ 情景例句
Makes excuses.
找借口。
There is a tremendous responsibility involved in raising children.
养育孩子是一桩责任重大的事情。
Yes, I think we do. Lucy, we need some more tea. Can you get some, please?
我想我们还要些茶。露西，我们还要些茶。请你去沏些茶，行吗？