Tr tube
[电] TR管
🧩 词语组成解析
[计] 磁带记录器, 磁道, 磁带驻留, 故障报告
🗣️ 情景例句
Can I help with anything?
我能帮什么忙吗
A man of words and not deeds is like a garden full of weeds.
空有言语而无行动的人，犹如杂草丛生的花园。
We'll get it right out.
我们马上就出货。