Decolorite
多孔阴离子交换树脂
🗣️ 情景例句
Thanks.
谢谢。
Telling your troubles is swelling your troubles.
诉说烦恼等于增加烦恼。
She was wearing a blue dress and a mink coat.She told me she had just made a new film.
她穿着一身蓝色的套装和一件貂皮大衣。她告诉我她刚拍完一部新片子。