Optimizational
[计] 优化的
🗣️ 情景例句
Now let's discuss the freight and packing.
现在让我们来讨论一下货运与包装问题。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
I was proud that we had come across something that was completely unknown and valuable and,
让我感到自豪的是，我们在无意中发现了不为世人所知的、有价值的东西，