Chemosensor
化学传感器
🗣️ 情景例句
I'm out of a job at the moment.
现在我失业了。
I would like to call an eletrician to come this afternoon.
我要叫一个电器师傅今天下午来。
I have been offered a large sum of money to go away, but I am determined to stay here.
他们曾向我提供一大笔钱让我搬走，但我决定留在这儿。