Conchoporphyrin
[化] 贝卟啉\\n[医] 贝卟啉
🗣️ 情景例句
We can learn a lot by asking.
我们到处问问会学到不少东西。
A scientist has come up with a good idea. That's it!
科学家想起了一个好创意。就是这个！
THE UNIVERSE AND MAN-MADE SATELLITES
宇宙与人造卫星