Tridepside
三缩酚酸
🗣️ 情景例句
It's good for every day. It will be good for school, Michelle.
这套衣服每天都可以穿。它适合上学时穿， Michelle。
How will we know whether it can have a positive effect on the company?
我们怎么会知道它对公司能有积极的效果呢？
When did they leave this area?
他们什么时候离开这里？