Perimeter disturb test
[计] 周围干扰检查
🧩 词语组成解析
🗣️ 情景例句
No, thank you. Please tell him to phone me when he comes back.
不了，谢谢。他回来时，请告诉他给我打个电话。
One foot is better than two crutches.
一只脚胜过两根拐杖。
We'll pay up as soon as we can.
我们会尽快付清的。