Commodity polymer
[化] 通用高分子
🧩 词语组成解析
🗣️ 情景例句
Thank you, Mr. Lu. Please wait a moment while I check our reservations list.
谢谢，陆先生。请稍等，我查一下订房名单。
This kind of box is not suitable for the transport of the tea sets by sea.
这种箱子不适合装茶具海运。
You've got a point there.
你的话很有道理。