Vacuum tubes
[医] 真空管
🧩 词语组成解析
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
Let's go to your favorite restaurant to commemorate this occasion.
我们去你最喜欢的餐馆来纪念这次活动？
If you agree to carry the calf, they'll make you carry the cow.
得寸进尺。
At the moment, he's reading an interesting book.
此刻，他正在看一本有趣的书。