Salitannol
水杨酸单宁酸缩合产物
🗣️ 情景例句
We think it might be just right for ten- to twelve-year-olds.
我们想它或许对十岁到十二岁大的孩子正合适。
It was a terrible experience,and I won't forget it.
它是可怕的经验，我不会忘记它。
Only in a sparsely-populated rural community is it possible to disregard it.
只有在人口稀少的农村，才可以忽视准时的习惯。