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
Good luck.
祝你好运。
The defeated army must assent to the domination of the victors.
被打败的军队必须同意胜利军队的支配。
The comparable speed from the Moon is only 1.5 miles per second.
而从月球出发的相应速度只是每秒1。5英里。