Tpps
[医][=tetraphenylporphinesulfonate]四苯基卟啉磺酸盐
🗣️ 情景例句
Oh, Richard, how exciting!
哦 Richard 好令人兴奋
To strive, to seek, to find, and not to yield.
要奋斗，要探索，要有所发现，而不要屈服。
I can see the problem. What do you think is likely to happen?
我知道问题在哪了。你认为可能会出现什么情况呢？