Catt
n. (Catt)人名；(英)卡特\\nabbr. 屏极冷却式发射管（Cooled-Anode Transmitting Tube）；电信科学技术研究院（China Academy of Telecommunications Technology）
🗣️ 情景例句
Who isn't?
有谁不紧呢？
How many pieces are you going to take?
你要拿几支？
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。