Photosencitizer
光敏剂
🗣️ 情景例句
How much do I owe you?
我应付你多少钱？
Where do I pick up the ticket?
我什么地方拿机票？
We want it to stay down the hole until we can lead it off in a controlled manner.
我们要让石油留在井下，直到我们能用一种有控制的方法把它引上来为止。