Summability
可和性
🗣️ 情景例句
We'll get you home.
我们会送你回家的。
Don't just shake you head.
别光摇头，想想办法！
Please give them all my best wishes. I hope Polly is well, too.
请向他们转达我的最良好的祝愿。我还希望波利也很好。