Bisebacate
癸二酸氢盐
🗣️ 情景例句
Thank you.
谢谢。
I can assuer you of our close cooperation.
我保证通力合作。
Round about, piles of limestone glistened in all the colours of the rainbow.
周围是一堆堆石灰石，像彩虹一样闪闪发光。