Dioxanate
二恶烷盐
🗣️ 情景例句
Very good. Please fill out this form.
很好，请填写这张表格。
How much wool did you want to order?
你要订购多少羊毛？
One wants to meet like-minded collectors, to get advice, to compare notes, to exchange articles, to show off the latest find.
收藏者要会见情趣相投的收藏者，以获取教益，交流经验、交换收藏品，炫耀自己的最新收藏。