Alkoxide
醇盐
🗣️ 情景例句
Well, well. Thank you, Molly.
还好， 还好。谢谢， Molly。
Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us for our file.
请会签第156号销售合同一式两份中的一份，将它寄回我方存档。
Oh! Is that a ball? Aren't all balls round?
噢，那是个球吗？难道所有的球不都是圆的吗？