Isopterin
氨基喋呤酮
🗣️ 情景例句
Thank you. The address is No.44 Changning Road.
谢谢你，地址是长宁路19号。
I can't do it by myself.
我一个人哪做得完啊！
We also want to teach all the children to perform.
我们还想教会所有的儿童演奏。