Tdr
[计] 时间域反射仪
🗣️ 情景例句
And what sort of job?
哪一类的工作？
Though malice may darken truth,it cannot put it out.
恶意可以糟塌真理；但无法消灭真理。
Here's your copy of the contract.
这是你的那一份契约。