Impulsor
[数]非共面直线对
🗣️ 情景例句
The best we can do is $ 165 per case CIF.
最优惠价格是每箱CIF165美金。
That was clever the way you worked out your problem.
那是解决你的问题的好办法。
Hello. Can I speak to Pippa, please?
喂！请问皮帕在吗？