Chemosensor
化学传感器
🗣️ 情景例句
Did you remember your other appointment for today?
还记得今天的另一个约会吗？
First impressions are most lasting.
最初的印象最为持久。
It's raining! That means You don't need to water the garden.
下雨了，这就是就是说，你不必给花园浇水了。