Pre-tr tube
[电] 预-TR管
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
[计] 磁带记录器, 磁道, 磁带驻留, 故障报告
🗣️ 情景例句
We'd like to discuss a mortgage.
我们想请教一下贷款的事。
Why didn't you like hard work so much?
为什么你那么不喜欢好好工作？
and are capable of a considerable degree of personal affection.
而且会对主人产生相当深厚的私人感情。