Tiferron
1,2-二羟基苯-3,5-二磺酸二钠
🗣️ 情景例句
Do you think they're open?
你们说现在还开门吗？
Politically,the country is divided into fifty states.
这个国家政治地被划分成50个州。
Some of this heat near the earth's surfact is used to make electricity.
靠近地表的一部分热量已被用来发电。