Sealability
密封性能, 胶粘性
🗣️ 情景例句
Today's exchange rate is 170.8.
今天的兑换率是一百七十点八。
So they are content to let him go to America.
所以他们满意地让他去美国了。
Yes, it's very nice. What's the time, please?
挺漂亮的，现在几点了？